阅读说明：本技术 一种放射科放射性污染注射器销毁装置 (Radioactive contamination syringe destroying device for radiology department ) 是由 牛秋霞 于 2021-01-30 设计创作，主要内容包括：本发明公开了一种放射科放射性污染注射器销毁装置,属于核医学领域。一种放射科放射性污染注射器销毁装置,包括箱体,所述箱体上设有粉碎箱,所述粉碎箱上设有进料管,所述进料管上设有密封机构,所述粉碎箱内转动连接有多组粉碎辊；本发明,通过密封机构的设置便于对箱体进行密封,粉碎辊的设置便于对注射器进行粉碎,过滤箱、电磁铁的设置便于吸附注射器的针头,清理机构便于对电磁铁吸附的针头进行清理,第一抽排气机构和气罐的设置促进碎料的燃烧,负氧离子和电极板的设置便于对燃烧产生的灰尘进行收集,第二抽排气机构、废气处理机构、喷气头的设置便于对粉碎辊进行清理,气仓、第一导气管、推板的设置便于将燃烧废料从燃烧炉中推出。(The invention discloses a radioactive contamination injector destroying device for a radiology department, and belongs to the field of nuclear medicine. A device for destroying a radioactive contamination injector in a radiology department comprises a box body, wherein a crushing box is arranged on the box body, a feeding pipe is arranged on the crushing box, a sealing mechanism is arranged on the feeding pipe, and a plurality of groups of crushing rollers are rotationally connected in the crushing box; according to the invention, the box body is conveniently sealed through the arrangement of the sealing mechanism, the injector is conveniently crushed through the arrangement of the crushing roller, the needle head of the injector is conveniently adsorbed through the arrangement of the filter box and the electromagnet, the needle head adsorbed by the electromagnet is conveniently cleaned through the cleaning mechanism, the combustion of crushed materials is promoted through the arrangement of the first pumping and exhausting mechanism and the gas tank, the dust generated by combustion is conveniently collected through the arrangement of negative oxygen ions and the electrode plate, the crushing roller is conveniently cleaned through the arrangement of the second pumping and exhausting mechanism, the waste gas treatment mechanism and the gas nozzle, and the combustion waste materials are conveniently pushed out of the combustion furnace through the arrangement of the gas bin, the first gas guide pipe and the push plate.)

1. The utility model provides a device is destroyed to radiology department radioactive contamination syringe, includes box (1), its characterized in that, be equipped with on box (1) and smash case (2), be equipped with inlet pipe (201) on smashing case (2), be equipped with sealing mechanism on inlet pipe (201), smash case (2) internal rotation and be connected with multiunit crushing roller (202), be equipped with jet head (152) in smashing case (2), box (1) bottom is equipped with driving motor (4), box (1) internal rotation is connected with first pivot (5), the output and the first pivot (5) fixed connection of driving motor (4), be equipped with rose box (3) in box (1), rose box (3) and crushing case (2) intercommunication, be equipped with baffle (501) on first pivot (5), baffle (501) rotate to be connected in rose box (3), the device is characterized in that an electromagnet (7) is arranged on the filter box (3), a cleaning mechanism is arranged on the electromagnet (7), a first driving mechanism for driving the cleaning mechanism is arranged on the first rotating shaft (5), a collecting box (12) is arranged on the side wall of the filter box (3), a receiving hopper is arranged on the collecting box (12), the receiving hopper is matched with the cleaning mechanism in position, a combustion box (8) is arranged in the box body (1), a material guide pipe is connected between the filter box (3) and the combustion box (8), a combustion furnace (801) is arranged in the combustion box (8), a push plate (802) is connected in the combustion furnace (801) in a sliding manner, a second driving mechanism for driving the push plate (802) to ascend and descend is arranged at the bottom of the push plate (802), a gas tank (135) is arranged in the box body (1), a first exhaust mechanism is arranged in the box body (1), and a third driving mechanism for driving the first exhaust mechanism is arranged on the, a nozzle is arranged in the combustion box (8), the output end of the first exhaust mechanism is connected with the nozzle, a second rotating shaft (9) is connected in the combustion box (8) in a rotating manner, a second driven gear (901) is arranged on the second rotating shaft (9), a second bevel gear (503) is arranged on the first rotating shaft (5), the second bevel gear (503) is meshed with the second driven gear (901), an electrode plate (902) is arranged on the second rotating shaft (9), a second exhaust mechanism is arranged in the box body (1), a fourth driving mechanism for driving the second exhaust mechanism is arranged on the first rotating shaft (5), a waste gas absorption mechanism is arranged in the box body (1), the input end of the second exhaust mechanism is connected with the waste gas absorption mechanism, an air bin (14) is arranged on the box body (1), and the output end of the second exhaust mechanism is connected with the air bin (14), a first air duct (805) is connected between the air bin (14) and the input end of the second driving mechanism, a second air duct (153) is connected between the air bin (14) and the air jet head (152), and control valves are arranged on the first air duct (805) and the second air duct (153).

2. The device for destroying the radioactive contamination injector in the radiology department according to claim 1, wherein the sealing mechanism comprises a sealing plate (16), the sealing plate (16) is rotatably connected to the inner wall of the feeding pipe (201), a torsion spring (163) is connected between the sealing plate (16) and the inner wall of the feeding pipe (201), a sealing groove is formed in the feeding pipe (201), a sealing air bag (161) is arranged in the sealing groove, a sealing ring (162) is arranged on the sealing plate (16), and the sealing ring (162) is matched with the sealing groove.

3. The destruction device for the radioactive contamination syringe in the radiology department according to claim 2, wherein the first driving mechanism comprises a first bevel gear (502), a first driven gear (601) and a reciprocating threaded rod (6), the first bevel gear (502) is located on the first rotating shaft (5), the reciprocating threaded rod (6) is rotatably connected in the filter box (3), the first driven gear (601) is located on the reciprocating threaded rod (6), the first bevel gear (502) is engaged with the first driven gear (601), the cleaning mechanism comprises a sliding rail (701) and a pushing block (602), the sliding rail (701) is located on the side wall of the electromagnet (7), the pushing block (602) is slidably connected with the sliding rail (701), and the pushing block (602) is in threaded connection with the reciprocating threaded rod (6).

4. The device for destroying radioactive-contamination syringes according to claim 1, wherein the second driving mechanism comprises a sleeve (803), a connecting rod (804) is slidably connected in the sleeve (803), and one end of the connecting rod (804) far away from the sleeve (803) is fixedly connected with the push plate (802).

5. The device for destroying the radioactive contamination syringe in the radiology department according to claim 1, wherein the third driving mechanism comprises a cam (505), the first pumping and exhausting mechanism comprises a first cylinder (13), a first piston (131) is slidably connected in the first cylinder (13), a first push rod (132) is fixedly connected to the first piston (131), one end, far away from the first piston (131), of the first push rod (132) is slidably connected to the side wall of the cam (505), a first air inlet pipe (133) is connected between the first cylinder (13) and an air tank (135), a first air outlet pipe (134) is connected between the first cylinder (13) and a spray head, and one-way valves are arranged on the first air inlet pipe (133) and the first air outlet pipe (134).

6. The device for destroying radioactive-contaminated radioactive syringes, according to claim 5, wherein said device further comprises a first and a second chamber, the fourth driving mechanism comprises a crank (504), the crank (504) is positioned on the first rotating shaft (5), the second pumping and exhausting mechanism comprises a second cylinder (11), a second piston (111) is connected in the second cylinder (11) in a sliding way, a second push rod (112) is rotatably connected to the second piston (111), one end of the second push rod (112) far away from the second piston (111) is rotatably connected with a crank (504), a second air inlet pipe (113) is connected between the second cylinder (11) and the output end of the waste gas absorption mechanism, a second exhaust pipe (114) is connected between the second cylinder (11) and the gas bin (14), and the second air inlet pipe (113) and the second air outlet pipe (114) are both provided with one-way valves.

7. The destruction device for the nuclear medicine radioactive contamination injector according to claim 6, wherein a buffer plate (15) is slidably connected in the pulverization box (2), a spring (151) is fixedly connected to the buffer plate (15), a third air inlet pipe (154) is arranged on the pulverization box (2), a third exhaust pipe (155) is connected between the pulverization box (2) and the air bin (14), and a check valve is arranged on each of the third air inlet pipe (154) and the third exhaust pipe (155).

8. The nuclear medicine radioactive contamination injector destruction device according to claim 1, wherein two sets of box doors (17) are hinged to the box body (1), the two sets of box doors (17) are respectively matched with the collecting box (12) and the combustion box (8) in position, a clamping groove is rotatably connected to each box door (17), a buckle is fixedly connected to the box body (1), and the clamping groove is matched with the buckle.

9. The destruction device for nuclear medicine radioactive contamination injectors as claimed in claim 1, wherein the waste gas absorbing mechanism comprises a water tank (10), the absorbing liquid is disposed in the water tank (10), the water tank (10) is provided with an air suction pipe (101), and one end of the air suction pipe (101) disposed in the water tank (10) is located below the liquid level of the absorbing liquid.

10. The nuclear medicine radioactive contamination syringe destruction device according to claim 9, wherein an air supplement pipe is provided on the air tank (135) and a liquid change pipe is provided on the water tank (10).

Technical Field

The invention relates to the technical field of nuclear medicine, in particular to a radioactive contamination injector destroying device for a radiology department.

Background

Nuclear medicine, which is a product combining modern scientific technologies such as nuclear technology, electronic technology, computer technology, chemistry, physics and biology with medicine, is classified into two categories, namely clinical nuclear medicine and basic nuclear medicine or experimental nuclear medicine, and nuclear medicine can be divided into cardiovascular nuclear medicine, neuro-nuclear medicine, digestive system nuclear medicine, endocrine nuclear medicine, pediatric nuclear medicine and therapeutic nuclear medicine according to organs or systems, and the development of single photon emission computed tomography and positron emission computed tomography technologies and the innovation and development of radiopharmaceuticals in the 70 s make the nuclear medicine imaging technology develop in a breakthrough manner, and when patients are diagnosed by nuclear medicine, radiopharmaceuticals need to be injected into the patients, and the radiopharmaceuticals can be attached to the inner wall of an injector during the injection process, it is necessary to intensively destroy the syringe.

Incineration is one of the effective methods widely used internationally for treating combustible radioactive wastes at present, and can be used for treating combustible wastes such as fiber substances, plastics, rubber substances, organic ion exchange resins, waste organic solvents and the like polluted by nuclear elements by adopting incineration so as to achieve the purpose of greatly reducing volume, and finally cement solidification is carried out on incineration ash obtained after incineration so as to carry out final disposal.

But burn at present incineration equipment and be not convenient for when burning the syringe and handle waste gas and dust more, the iron syringe needle on the syringe is not convenient for separate, and the waste material that the burning produced is not convenient for clear up moreover, directly burns to the syringe wholly and can lead to the syringe to burn inadequately.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, waste gas and dust are not convenient to treat, an iron needle on an injector is not convenient to separate, waste materials generated by combustion are not convenient to clean, and the injector is not combusted fully due to direct integral incineration, so that the injector is not combusted fully.

In order to achieve the purpose, the invention adopts the following technical scheme:

a radioactive contamination injector destroying device for radiology department comprises a box body, wherein a crushing box is arranged on the box body, an inlet pipe is arranged on the crushing box, a sealing mechanism is arranged on the inlet pipe, a plurality of groups of crushing rollers are connected in the crushing box in a rotating mode, a jet head is arranged in the crushing box, a driving motor is arranged at the bottom of the box body, a first rotating shaft is connected in the box body in a rotating mode, the output end of the driving motor is fixedly connected with the first rotating shaft, a filter box is arranged in the box body and communicated with the crushing box, a baffle is arranged on the first rotating shaft and is connected in the filter box in a rotating mode, an electromagnet is arranged on the filter box, a cleaning mechanism is arranged on the electromagnet, a first driving mechanism used for driving the cleaning mechanism is arranged on the first rotating shaft, a collecting box is arranged on, the receiving hopper is matched with the cleaning mechanism in position, a combustion box is arranged in the box body, a material guide pipe is connected between the filter box and the combustion box, a combustion furnace is arranged in the combustion box, a push plate is connected in the combustion furnace in a sliding manner, a second driving mechanism for driving the push plate to lift is arranged at the bottom of the push plate, a gas tank is arranged in the box body, a first exhaust mechanism is arranged in the box body, a third driving mechanism for driving the first exhaust mechanism is arranged on a first rotating shaft, a nozzle is arranged in the combustion box, the output end of the first exhaust mechanism is connected with the nozzle, a second rotating shaft is connected in the combustion box in a rotating manner, a second driven gear is arranged on the second rotating shaft, a second bevel gear is arranged on the first rotating shaft and is meshed with the second driven gear, a plate electrode is arranged on the second rotating shaft, and a second exhaust mechanism, the gas extraction device is characterized in that a fourth driving mechanism for driving the second gas extraction and exhaust mechanism is arranged on the first rotating shaft, a waste gas absorption mechanism is arranged in the box body, the input end of the second gas extraction and exhaust mechanism is connected with the waste gas absorption mechanism, a gas bin is arranged on the box body, the output end of the second gas extraction and exhaust mechanism is connected with the gas bin, a first gas guide pipe is connected between the gas bin and the input end of the second driving mechanism, a second gas guide pipe is connected between the gas bin and the gas spraying head, and control valves are arranged on the first gas guide pipe and the second gas guide pipe.

Preferably, sealing mechanism includes the closing plate, the closing plate rotates the inner wall of connection at the inlet pipe, be connected with the torsional spring between the inner wall of closing plate and inlet pipe, be equipped with the seal groove on the inlet pipe, be equipped with sealed gasbag in the seal groove, be equipped with the sealing ring on the closing plate, sealing ring and seal groove phase-match.

Preferably, the first driving mechanism comprises a first bevel gear, a first driven gear and a reciprocating threaded rod, the first bevel gear is located on a first rotating shaft, the reciprocating threaded rod is rotatably connected in the filter box, the first driven gear is located on the reciprocating threaded rod, the first bevel gear is meshed with the first driven gear, the cleaning mechanism comprises a sliding rail and a pushing block, the sliding rail is located on the side wall of the electromagnet, the pushing block is slidably connected with the sliding rail, and the pushing block is in threaded connection with the reciprocating threaded rod.

Preferably, the second driving mechanism comprises a sleeve, a connecting rod is connected in the sleeve in a sliding mode, and one end, far away from the sleeve, of the connecting rod is fixedly connected with the push plate.

Preferably, third actuating mechanism includes the cam, first pump drainage mechanism includes first cylinder, sliding connection has first piston in the first cylinder, the first push rod of fixedly connected with on the first piston, the sliding connection of being convenient for of the one end and the cam lateral wall of first piston is kept away from to first push rod, be connected with first intake pipe between first cylinder and the gas pitcher, be connected with first exhaust pipe between first cylinder and the shower nozzle, all be equipped with the check valve on first intake pipe and the first exhaust pipe.

Preferably, fourth drive mechanism includes the crank, the crank is located first pivot, second pump drainage mechanism includes the second cylinder, sliding connection has the second piston in the second cylinder, it is connected with the second push rod to rotate on the second piston, the one end that the second piston was kept away from to the second push rod is connected with crank rotation, be connected with the second intake pipe between the output of second cylinder and waste gas absorption mechanism, be connected with the second blast pipe between second cylinder and the gas storehouse, all be equipped with the check valve on second intake pipe and the second blast pipe.

Preferably, the crushing box is internally and slidably connected with a buffer plate, the buffer plate is fixedly connected with a spring, the crushing box is provided with a third air inlet pipe, a third exhaust pipe is connected between the crushing box and the air bin, and the third air inlet pipe and the third exhaust pipe are respectively provided with a one-way valve.

Preferably, the hinge connection has two sets of chamber doors on the box, and is two sets of the chamber door respectively with collecting box and burning box position phase-match, it is connected with the draw-in groove to rotate on the chamber door, fixedly connected with buckle on the box, draw-in groove and buckle phase-match.

Preferably, the waste gas absorption mechanism comprises a water tank, absorption liquid is arranged in the water tank, an air suction pipe is arranged on the water tank, and one end of the air suction pipe, which is positioned in the water tank, is positioned below the liquid level of the absorption liquid.

Preferably, an air supplementing pipe is arranged on the air tank, and a liquid changing pipe is arranged on the water tank.

Compared with the prior art, the invention provides a radioactive contamination injector destroying device for the radiology department, which has the following beneficial effects:

1. the device for destroying the nuclear medicine radioactive contamination injector comprises an inlet pipe, an injector to be destroyed is put into a crushing box through the inlet pipe, a sealing mechanism seals the inlet pipe after the putting is completed, a crushing roller is driven to rotate to crush the injector, crushed materials enter a filter box, a driving motor is started, the driving motor drives a baffle to rotate through a first rotating shaft, the baffle transports and flattens the crushed materials in the filter box, the electromagnet adsorbs a metal needle in the crushed materials in the moving process, the rest crushed materials enter a combustion box along a material guide pipe under the pushing action of the baffle, meanwhile, the first rotating shaft drives a cleaning mechanism to guide the needle adsorbed on the electromagnet into a material receiving hopper through a first driving mechanism, the needle entering the material receiving hopper enters a collecting box to be stored, the crushed materials entering the combustion box are combusted, and simultaneously, the first rotating shaft drives the first exhaust mechanism to exhaust oxygen containing negative oxygen ions in the air tank into the combustion box along the spray head through the third driving mechanism to promote combustion of crushed aggregates, and the negative oxygen ions are adsorbed on dust generated by combustion, furthermore, the first rotating shaft drives the second rotating shaft to rotate through the second bevel gear and the second driven gear, the second rotating shaft drives the electrode plate to rotate to adsorb and collect the dust in the combustion box, the first rotating shaft drives the second exhaust mechanism to suck air in the box body into the waste gas treatment mechanism through the fourth driving mechanism, the waste gas treatment mechanism absorbs combustion waste gas in the box body and then enters the second exhaust mechanism along the input end of the second exhaust mechanism to enter the air bin along the output end of the exhaust mechanism for storage, after the crushed aggregates are combusted, the second driving mechanism drives the push plate to ascend to push the combustion waste materials out of the combustion furnace through starting the control valve on the first air guide tube, and the air in the air bin is sprayed to the crushing roller along the air nozzle by starting the control valve on the second air duct, so that the slag attached to the surface of the crushing roller is cleaned.

2. This device is destroyed to nuclear medicine radioactive contamination syringe opens the inlet pipe through pressing the closing plate, will treat the leading-in inlet tube of syringe of destroying, and the closing plate resets under the effect of torsional spring, and the sealing ring card is gone into in the seal groove and is extruded sealed gasbag, and then increases the leakproofness of closing plate and inlet pipe seam crossing.

3. This device is destroyed to nuclear medicine radioactive contamination syringe drives reciprocal threaded rod through first pivot, first bevel gear and first driven gear and rotates, and reciprocal threaded rod drives ejector pad reciprocal slip in the slide rail, pushes adsorbed syringe needle on the electro-magnet in connecing the hopper.

4. This device is destroyed to nuclear medicine radioactive contamination syringe, in the leading-in cover of air in with the gas storehouse through opening the control valve on the first air duct, the air that gets into in the cover promotes the connecting rod and upwards slides, and then makes the push pedal release the waste material from the furnace that burns.

5. This device is destroyed to nuclear medicine radioactive contamination syringe drives first piston reciprocating motion in first cylinder through first pivot, cam and first push rod, and when first piston slided to the direction that is close to the cam, oxygen and negative oxygen ion in the gas tank got into in the first cylinder along first intake pipe, when first piston slided to the direction of keeping away from the cam, the burning of syringe was promoted in the air in the first cylinder along first exhaust pipe discharge and spout into the combustion box by the shower nozzle.

6. This device is destroyed to nuclear medicine radioactive contamination syringe drives the second piston reciprocating motion in the second cylinder through first pivot, crank, second push rod, and when the second piston slided to the direction that is close to the crank, the interior waste gas absorption mechanism of burning waste gas in the box was absorbed and is handled the back along the second intake pipe, and when the second piston slided to the direction of keeping away from the crank, the air in the second cylinder was discharged into the gas storehouse along the second blast pipe and is stored.

7. This device is destroyed to nuclear medicine radioactive contamination syringe is convenient for cushion the material sediment that splashes among the crushing process through setting up of buffer board and spring, and material sediment striking buffer board drives the buffer board vibrations, stores in discharging into the gas storehouse along third inlet tube and third blast pipe with external air.

8. This device is destroyed to nuclear medicine radioactive contamination syringe is convenient for take out the remaining residue of burning in the burning box and the syringe needle of collecting in the collecting box through the setting of chamber door, and the setting of draw-in groove and buckle is convenient for fix chamber door and box.

9. This device is destroyed to nuclear medicine radioactive contamination syringe, through the gas in the box along breathing pipe get into the water tank in back and fully contact with the absorption liquid, the absorption liquid absorbs the harmful component in the gas back along second intake pipe entering second cylinder.

10. This device is destroyed to nuclear medicine radioactive contamination syringe is convenient for to supply oxygen and negative oxygen ion in the gas pitcher through the setting of moisturizing pipe, and the absorption liquid is convenient for change in the setting of liquid changing pipe.

The device is characterized in that a box body is conveniently sealed through the arrangement of a sealing mechanism, a syringe is conveniently crushed through the arrangement of a crushing roller, the arrangement of a filter box and an electromagnet is convenient for adsorbing a needle of the syringe, a cleaning mechanism is convenient for cleaning the needle adsorbed by the electromagnet, the arrangement of a first exhaust mechanism and a gas tank promotes the combustion of crushed aggregates, the arrangement of negative oxygen ions and a plate electrode is convenient for collecting dust generated by combustion, the arrangement of a second exhaust mechanism, a waste gas treatment mechanism and a gas nozzle is convenient for cleaning the crushing roller, and the arrangement of a gas cabin, a first gas guide pipe and a push plate is convenient for pushing combustion waste out of a combustion furnace.

Drawings

Fig. 1 is a schematic structural diagram of a destruction device for a radioactive contamination syringe in a radiology department, which is provided by the invention;

fig. 2 is a front view of a destruction device for a radioactive contamination syringe in a radiology department according to the present invention;

fig. 3 shows a device for destroying radioactive contamination syringes in the radiology department according to the present invention

An enlarged view of a portion a in fig. 1;

fig. 4 is an enlarged view of a portion B in fig. 1 of a destruction device for a radioactive contamination syringe in a radiology department according to the present invention;

fig. 5 is an enlarged view of a portion C of fig. 1 of a destruction device for a radioactive contamination syringe in a radiology department according to the present invention.

In the figure: 1. a box body; 2. a crushing box; 201. a feed pipe; 202. a crushing roller; 3. a filter box; 4. a drive motor; 5. a first rotating shaft; 501. a baffle plate; 502. a first bevel gear; 503. a second bevel gear; 504. a crank; 505. a cam; 6. a reciprocating threaded rod; 601. a first driven gear; 602. a push block; 7. an electromagnet; 701. a slide rail; 8. a combustion box; 801. a combustion furnace; 802. pushing the plate; 803. a sleeve; 804. a connecting rod; 805. a first air duct; 9. a second rotating shaft; 901. a second driven gear; 902. an electrode plate; 10. a water tank; 101. an air intake duct; 11. a second cylinder; 111. a second piston; 112. a second push rod; 113. a second intake pipe; 114. a second exhaust pipe; 12. a collection box; 13. a first cylinder; 131. a first piston; 132. a first push rod; 133. a first intake pipe; 134. a first exhaust pipe; 135. a gas tank; 14. a gas bin; 15. a buffer plate; 151. a spring; 152. a gas showerhead; 153. a second air duct; 154. a third intake pipe; 155. a third exhaust pipe; 16. a sealing plate; 161. sealing the air bag; 162. a seal ring; 163. a torsion spring; 17. and (4) a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-5, a radioactive contamination injector destroying device for radiology department, comprising a box body 1, a crushing box 2 arranged on the box body 1, a feeding pipe 201 arranged on the crushing box 2, a sealing mechanism arranged on the feeding pipe 201, a plurality of groups of crushing rollers 202 connected in the crushing box 2, a jet head 152 arranged in the crushing box 2, a driving motor 4 arranged at the bottom of the box body 1, a first rotating shaft 5 connected in the box body 1, an output end of the driving motor 4 fixedly connected with the first rotating shaft 5, a filtering box 3 arranged in the box body 1, the filtering box 3 communicated with the crushing box 2, a baffle 501 arranged on the first rotating shaft 5, the baffle 501 rotatably connected in the filtering box 3, an electromagnet 7 arranged on the filtering box 3, a cleaning mechanism arranged on the electromagnet 7, a first driving mechanism arranged on the first rotating shaft 5 for driving the cleaning mechanism, a collecting box 12 arranged on the side wall of, the material receiving hopper is matched with the cleaning mechanism in position, a combustion box 8 is arranged in a box body 1, a material guide pipe is connected between a filter box 3 and the combustion box 8, a combustion furnace 801 is arranged in the combustion box 8, a push plate 802 is connected in the combustion furnace 801 in a sliding manner, a second driving mechanism for driving the push plate 802 to lift is arranged at the bottom of the push plate 802, a gas tank 135 is arranged in the box body 1, a first exhaust mechanism is arranged in the box body 1, a third driving mechanism for driving the first exhaust mechanism is arranged on a first rotating shaft 5, a nozzle is arranged in the combustion box 8, the output end of the first exhaust mechanism is connected with the nozzle, a second rotating shaft 9 is connected in the combustion box 8 in a rotating manner, a second driven gear 901 is arranged on the second rotating shaft 9, a second bevel gear 503 is arranged on the first rotating shaft 5, the second bevel gear 503 is meshed with the second driven, the first rotating shaft 5 is provided with a fourth driving mechanism for driving the second exhaust mechanism, a waste gas absorption mechanism is arranged in the box body 1, the input end of the second exhaust mechanism is connected with the waste gas absorption mechanism, the box body 1 is provided with an air bin 14, the output end of the second exhaust mechanism is connected with the air bin 14, a first air duct 805 is connected between the air bin 14 and the input end of the second driving mechanism, a second air duct 153 is connected between the air bin 14 and the air jet head 152, and control valves are arranged on the first air duct 805 and the second air duct 153.

A worker puts an injector to be destroyed into the crushing box 2 through the feeding pipe 201, after the putting is completed, the feeding pipe 201 is sealed by a sealing mechanism, the crushing roller 202 is driven to rotate to crush the injector, crushed materials enter the filter box 3, the driving motor 4 is started, the driving motor 4 drives the baffle 501 to rotate through the first rotating shaft 5, the baffle 501 transports and flattens the crushed materials in the filter box 3, the electromagnet 7 adsorbs a metal needle in the crushed materials in the moving process of the crushed materials, the rest crushed materials enter the combustion box 8 along the material guide pipe under the pushing action of the baffle 501, meanwhile, the first rotating shaft 5 drives the cleaning mechanism through the first driving mechanism to guide the needle adsorbed on the electromagnet 7 into the material receiving hopper, the needle in the material receiving hopper enters the collection box 12 to be stored, and the crushed materials entering the combustion box 8 are combusted by the combustion furnace 801, meanwhile, the first rotating shaft 5 drives the first air pumping and exhausting mechanism to discharge oxygen containing negative oxygen ions in the air tank 135 into the combustion box 8 along the nozzle through the third driving mechanism to promote combustion of the crushed aggregates, and the negative oxygen ions are adsorbed on dust generated by the combustion, further, the first rotating shaft 5 drives the second rotating shaft 9 to rotate through the second bevel gear 503 and the second driven gear 901, the second rotating shaft 9 drives the electrode plate 902 to rotate to adsorb and collect the dust in the combustion box 8, the first rotating shaft 5 drives the second air pumping and exhausting mechanism to suck air in the box 1 into the waste gas treatment mechanism through the fourth driving mechanism, the waste gas treatment mechanism absorbs combustion waste gas in the box 1 and then enters the second air pumping and exhausting mechanism along the input end of the second air pumping and exhausting mechanism and then enters the air bin 14 along the output end of the air pumping and exhausting mechanism for storage, after the combustion of the crushed aggregates is completed, the control valve on the first air guide pipe 805 is started, causing the second drive mechanism to push the push plate 802 upward pushes the combustion waste out of the furnace 801, the air in the air box 14 is ejected toward the pulverizing rollers 202 along the air jets 152 by actuating the control valve on the second air duct 153, the material slag attached to the surface of the crushing roller 202 is cleaned, the box body 1 is convenient to seal through the arrangement of the sealing mechanism, the injector is convenient to crush through the arrangement of the crushing roller 202, the filter box 3 and the needle head of the injector are convenient to adsorb through the arrangement of the electromagnet 7, the needle head adsorbed by the electromagnet 7 is convenient to clean through the cleaning mechanism, the combustion of crushed materials is promoted through the arrangement of the first pumping and exhausting mechanism and the air tank 135, the dust generated by combustion is convenient to collect through the arrangement of negative oxygen ions and the electrode plate 902, the second pumping and exhausting mechanism, the waste gas treatment mechanism and the air nozzle 152 are convenient to clean through the arrangement of the crushing roller 202, the air bin 14, the first air guide pipe 805 and the push plate 802 are convenient to push combustion waste materials out of the combustion furnace 801.

Example 2:

referring to fig. 1-5, a device for destroying a radioactive contamination syringe in a radiology department is substantially the same as that in embodiment 1, and further, the sealing mechanism includes a sealing plate 16, the sealing plate 16 is rotatably connected to the inner wall of the feeding pipe 201, a torsion spring 163 is connected between the sealing plate 16 and the inner wall of the feeding pipe 201, a sealing groove is formed in the feeding pipe 201, a sealing air bag 161 is arranged in the sealing groove, a sealing ring 162 is arranged on the sealing plate 16, the sealing ring 162 is matched with the sealing groove, the feeding pipe 201 is opened by pressing the sealing plate 16, the syringe to be destroyed is guided into the feeding pipe 201, the sealing plate 16 is reset under the action of the torsion spring 163, the sealing ring 162 is clamped in the sealing groove and presses the sealing.

Example 3:

referring to fig. 1 to 5, a destruction device for a radioactive contamination syringe in a radiology department, which is substantially the same as the embodiment 1, further, a first driving mechanism includes a first bevel gear 502, first driven gear 601 and reciprocal threaded rod 6, first bevel gear 502 is located first pivot 5, reciprocal threaded rod 6 rotates to be connected in rose box 3, first driven gear 601 is located reciprocal threaded rod 6, first bevel gear 502 meshes with first driven gear 601 mutually, clearance mechanism includes slide rail 701 and ejector pad 602, slide rail 701 is located the lateral wall of electro-magnet 7, ejector pad 602 and slide rail 701 sliding connection, ejector pad 602 and reciprocal threaded rod 6 threaded connection, first pivot 5 drives reciprocal threaded rod 6 through first bevel gear 502 and first driven gear 601 and rotates, reciprocal threaded rod 6 drives ejector pad 602 reciprocal slip in slide rail 701, push the syringe needle that adsorbs on the electro-magnet 7 in the material receiving hopper.

Example 4:

referring to fig. 1-5, a radioactive contamination injector destruction apparatus for radiology department, which is substantially the same as that in embodiment 1, further, the second driving mechanism includes a sleeve 803, a connecting rod 804 is slidably connected in the sleeve 803, one end of the connecting rod 804 far away from the sleeve 803 is fixedly connected with a push plate 802, a control valve on the first air duct 805 is opened to guide air in the air chamber 14 into the sleeve 803, and the air entering the sleeve 803 pushes the connecting rod 804 to slide upwards, so that the push plate 802 pushes the waste material out of the combustion furnace 801.

Example 5:

referring to fig. 1-5, a device for destroying radioactive contamination syringes in a radiology department, which is substantially the same as that in embodiment 1, further, the third driving mechanism includes a cam 505, the first pumping and exhausting mechanism includes a first cylinder 13, a first piston 131 is slidably connected in the first cylinder 13, a first push rod 132 is fixedly connected to the first piston 131, one end of the first push rod 132, which is far away from the first piston 131, is slidably connected to a side wall of the cam 505, a first air inlet pipe 133 is connected between the first cylinder 13 and the air tank 135, a first air outlet pipe 134 is connected between the first cylinder 13 and the nozzle, a check valve is disposed on each of the first air inlet pipe 133 and the first air outlet pipe 134, the first rotating shaft 5 drives the first piston 131 to reciprocate in the first cylinder 13 through the cam 505 and the first push rod 132, when the first piston 131 slides in a direction close to the cam 505, oxygen and negative oxygen ions in the air tank 135 enter the first cylinder 13 along the first air inlet pipe 133, when the first piston 131 slides in a direction away from the cam 505, the air in the first cylinder 13 is discharged along the first exhaust pipe 134 and injected into the combustion box 8 from the injector head to promote combustion of the injector.

Example 6:

referring to fig. 1-5, a device for destroying radioactive contamination syringes in a radiology department, which is substantially the same as in embodiment 1, further includes a fourth driving mechanism including a crank 504, the crank 504 is located on the first rotating shaft 5, the second pumping and exhausting mechanism includes a second cylinder 11, a second piston 111 is slidably connected in the second cylinder 11, a second push rod 112 is rotatably connected to the second piston 111, one end of the second push rod 112 far away from the second piston 111 is rotatably connected to the crank 504, a second air inlet pipe 113 is connected between the second cylinder 11 and the output end of the exhaust gas absorbing mechanism, a second exhaust pipe 114 is connected between the second cylinder 11 and the air chamber 14, the second air inlet pipe 113 and the second exhaust pipe 114 are both provided with a one-way valve, the first rotating shaft 5 drives the second piston 111 to reciprocate in the second cylinder 11 through the crank 504 and the second push rod 112, when the second piston 111 slides in a direction close to the crank 504, the exhaust gas absorbing mechanism in the combustion exhaust gas in the housing 1 absorbs the exhaust gas and then discharges the air in the second cylinder 11 into the air chamber 14 along the second exhaust pipe 114 for storage when the second piston 111 slides in the direction away from the crank 504.

Example 7:

referring to fig. 1-5, a device for destroying radioactive contamination syringes in a radiology department is substantially the same as that in embodiment 1, further, a buffer plate 15 is slidably connected to the crushing box 2, a spring 151 is fixedly connected to the buffer plate 15, a third air inlet pipe 154 is arranged on the crushing box 2, a third air outlet pipe 155 is connected between the crushing box 2 and the air bin 14, check valves are arranged on the third air inlet pipe 154 and the third air outlet pipe 155, the buffer plate 15 and the spring 151 are arranged to buffer slag splashed in the crushing process, the slag strikes the buffer plate 15 to drive the buffer plate 15 to vibrate, and outside air is discharged into the air bin 14 along the third air inlet pipe 154 and the third air outlet pipe 155 to be stored.

Example 8:

referring to fig. 1-5, a device is destroyed to radioactive contamination syringe of radiology department, basically the same as embodiment 1, further, there are two sets of chamber doors 17 in hinge connection on the box 1, two sets of chamber doors 17 respectively with collecting box 12 and 8 position phase-matchs that burn, the rotation is connected with the draw-in groove on the chamber door 17, fixedly connected with buckle on the box 1, draw-in groove and buckle phase-matchs, the setting of chamber door 17 is convenient for take out the remaining residue of burning in the burning box 8 and the syringe needle head of collecting in the collecting box 12, the setting of draw-in groove and buckle is convenient for fix chamber door 17 with box 1.

Example 9:

referring to fig. 1-5, a radioactive contamination syringe destroying device for radiology department is substantially the same as that of embodiment 1, and further, the waste gas absorbing mechanism includes a water tank 10, absorbing liquid is disposed in the water tank 10, an air suction pipe 101 is disposed on the water tank 10, one end of the air suction pipe 101 located in the water tank 10 is located below the liquid level of the absorbing liquid, the gas in the box body 1 enters the water tank 10 along the air suction pipe 101 and then fully contacts with the absorbing liquid, and the absorbing liquid absorbs harmful components in the gas and then enters the second cylinder 11 along the second air inlet pipe 113.

Example 10:

referring to fig. 1 to 5, a radioactive contamination syringe destroying device for radiology department is substantially the same as that of embodiment 1, and further, an air supplement pipe is provided on the air tank 135, a liquid change pipe is provided on the water tank 10, the air supplement pipe is provided to facilitate the supplement of oxygen and negative oxygen ions into the air tank 135, and the liquid change pipe is provided to facilitate the replacement of the absorption liquid.

In the invention, the box body 1 is conveniently sealed through the arrangement of the sealing mechanism, the injector is conveniently crushed through the arrangement of the crushing roller 202, the needle head of the injector is conveniently adsorbed through the arrangement of the filter box 3 and the electromagnet 7, the needle head adsorbed by the electromagnet 7 is conveniently cleaned through the cleaning mechanism, the combustion of crushed materials is promoted through the arrangement of the first pumping and exhausting mechanism and the air tank 135, the collection of dust generated by combustion is facilitated through the arrangement of the negative oxygen ions and the electrode plate 902, the cleaning of the crushing roller 202 is facilitated through the arrangement of the second pumping and exhausting mechanism, the waste gas treatment mechanism and the air nozzle 152, and the combustion waste materials are conveniently pushed out of the combustion furnace 801 through the arrangement of the air bin 14, the first air guide pipe 805 and the push plate 802.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.