阅读说明：本技术 医用中心吸引系统 (Medical central suction system ) 是由 杨彬 于 2020-12-30 设计创作，主要内容包括：一种医用中心吸引系统,包括：主汽水分离器,所述主汽水分离器的底部设置有排污管,所述主汽水分离器的顶部设置有排气管；所述排气管中设有紫外线装置。所述紫外线装置采用螺旋式紫外线灯；在所述排气管口上增加光触媒装置。有效避免了现有技术中经由所述排气管排出的主汽水分离器汽水分离后的气体中残留的病菌会对外部大气形成污染、对排污管排出主汽水分离器汽水分离后的脏液处置采取的去污设备不利于处置脏物杂质提升碎化效率、不利于用于把脏液中的杂质集聚成团的聚丙烯酸钙与聚丙烯酸完备的同脏液相互作用、不利于蹭掉处置柜的淤积块的缺陷。(A medical center aspiration system, comprising: the device comprises a main steam-water separator, a sewage discharge pipe is arranged at the bottom of the main steam-water separator, and an exhaust pipe is arranged at the top of the main steam-water separator; an ultraviolet device is arranged in the exhaust pipe. The ultraviolet device adopts a spiral ultraviolet lamp; and a photocatalyst device is added on the exhaust pipe orifice. The defects that in the prior art, residual germs in gas discharged from the exhaust pipe and subjected to steam-water separation of the main steam-water separator can pollute the external atmosphere, dirt removing equipment used for treating dirty liquid discharged from the blow-off pipe and subjected to steam-water separation of the main steam-water separator is not favorable for treating dirty impurities to improve the fragmentation efficiency, calcium polyacrylate used for aggregating the impurities in the dirty liquid and polyacrylic acid are not favorable for interacting with the dirty liquid completely, and sludge blocks of the treatment cabinet are not favorable for rubbing off are overcome.)

1. A medical center aspiration system, comprising:

the device comprises a main steam-water separator, a sewage discharge pipe is arranged at the bottom of the main steam-water separator, and an exhaust pipe is arranged at the top of the main steam-water separator;

an ultraviolet device is arranged in the exhaust pipe.

2. The medical center aspiration system of claim 1, wherein the ultraviolet device is a helical ultraviolet lamp;

and a photocatalyst device is added on the exhaust pipe orifice.

3. The medical central suction system as claimed in claim 1, wherein the sewage discharge pipe is communicated with a decontamination device, the decontamination device comprises a cabinet body for separation, a first coupling roller, a columnar coupling strip, a first scraping and rubbing piece, a second scraping and rubbing piece, a first motor, a coupling part, a supporting and holding block, a ring-columnar coupling channel, a coupling frame, a traction block, a fragmentation zone, a second coupling roller, a cutting blade, a chain plate, a second motor, a liquid guide hole, a first coupling roller, a first guide block and a coupling block, the inside of the cabinet body for separation is screwed with the first coupling roller, the outer wall of the first coupling roller is welded with the columnar coupling strip, one end of the outside of the columnar coupling strip is fixedly connected with the first scraping and rubbing piece, the second scraping and rubbing piece is fixedly connected with one end of the outside of the middle columnar coupling strip 4, the bottom of the first coupling roller is fixedly connected with the first motor, the top of the first coupling roller is assembled with the coupling part, the top of the connecting part is fixedly connected with a supporting and holding block, in addition, one end of the left side of the supporting and holding block is connected with a columnar connecting channel in a penetrating manner, one end of the outer part of the supporting and holding block is fixedly connected with a connecting block, in addition, the top of the supporting and holding block is fixedly connected with a hollow crushing area, a connecting frame is arranged at the top of the connecting block, in addition, one end of the right side of the connecting frame is fixedly connected with a traction block, a second connecting roller is screwed in the crushing area, in addition, a plurality of cutting edge pieces are fixedly connected on the outer wall of the second connecting roller, the cutting edge pieces are connected through chain plates, in addition, one end of the left side of the second connecting roller is fixedly connected with a second motor, the top of the crushing area is welded with a drain pipe communicated with a liquid guide hole, and in addition, the top of the crushing area is fixedly connected with a flow.

4. The medical central suction system according to claim 3, wherein the first scraping and rubbing pieces and the second scraping and rubbing pieces are arranged at two opposite vertex points in the cabinet body 2 for disjunction in an oblique direction, and in addition, the sum of the vertical span of the first scraping and rubbing pieces and the second scraping and rubbing pieces is consistent with the vertical span of the inner wall of the cabinet body for disjunction.

5. The medical central suction system according to claim 3, wherein the inside of the first coupling roller is hollow, the cylindrical coupling bar connected to one end of the outside of the first coupling roller is multi-opening, which facilitates the calcium polyacrylate and polyacrylic acid to be pushed into the first coupling roller and pushed into the cabinet for separation through the cylindrical coupling bar, the annular cylindrical coupling channel forms a communicating structure through the first coupling roller and the cylindrical coupling bar, the annular cylindrical coupling channel is provided with the coupling block, the longitudinal section of the coupling block is circular, and the calcium polyacrylate and polyacrylic acid are pushed into the cylindrical coupling bar through the annular cylindrical coupling channel and the first coupling roller.

6. The medical center suction system according to claim 3, wherein the chain plates are connected to one end of the left side of the second connecting roller in a staggered manner, the two connecting rollers form a driving structure, the connecting structures between the cutting edge members connected to the second connecting roller are connected in an engaged manner, the end of the second connecting roller facing inwards is rotated, and the cutting edge members are engaged to crush the dirt and impurities;

the connection frame and the fragmentation zone form a moving framework, in addition, the bottom of the connection frame is provided with a plurality of through holes, in addition, the flow guide block is arranged aiming at the positive and negative mirror images of the horizontal central line of the fragmentation zone, in addition, the flow guide block is arranged obliquely, the connection frame screens out the fragmented dirt and impurities, the dirty liquid after being screened out of the impurities is supported into a cabinet body for separation, and the flow guide block guides the dirty liquid to the second connection roller.

7. The medical center suction system as claimed in claim 3, wherein when the cleaning device is used, the dirty liquid is directly sent to the drain hole, the dirty liquid is guided by the flow guide block and falls on the second coupling roller, the second synchronous motor operates to pull the second coupling roller of the head to rotate, the second coupling roller is pulled by the chain plate to rotate inwards, the second coupling roller is pulled by the chain plate, the cutting blades are engaged to crush the dirty impurities in the dirty liquid, the crushed dirty impurities fall into the coupling frame, the coupling frame screens the dirty liquid and then sends the screened dirty liquid to the cabinet for separation, the crushed dirty impurities are accumulated on the coupling frame, and when the dirty impurities in the coupling frame need to be treated, the closing plate embedded at the bottom of the right side of the crushing area is taken out, and the pulling block is pulled to allow the coupling frame to move out towards one end of the right side of the coupling block and treat the debris on the coupling frame.

8. The medical central aspiration system of claim 3, wherein the fluid motor at the top left of the cabinet for separation is operated to suck the mixture of calcium polyacrylate and polyacrylic acid into the ring-column-shaped connecting channel, and the mixture is fed into the first connecting roller through the ring-column-shaped connecting channel and flows into the column-shaped connecting strip communicated with the first connecting roller, because the column-shaped connecting strip is of a multi-port structure, the calcium polyacrylate and polyacrylic acid can be pushed into the cabinet for separation through the multi-port structure, the synchronous scraper is used to pull the first connecting roller to rotate, the first connecting roller pulls the column-shaped connecting strip to rotate, the column-shaped connecting strip is used to mix and increase the mixing efficiency of the dirty fluid, the calcium polyacrylate and polyacrylic acid can also interact with the dirty fluid to perform the aggregation and decontamination, and the motor stops the operation once after the mixing is completed, the dirty fluid is used to perform the operation, light impurities in the dirty liquid are formed into a sheet shape or a block shape and are retained at the top of the cabinet body for separating, and heavy impurities in the dirty liquid are retained at the lower part of the cabinet body for separating.

9. The medical center aspiration system of claim 3, wherein the accumulated and decontaminated contaminated fluid is discharged from a pipeline communicating with the bottom of the cabinet for separation and further communicating with a drain by opening a valve on the pipeline, when the motor I runs, the first traction connecting roller and the columnar connecting strip rotate, so that the second scraping and rubbing piece and the first scraping and rubbing piece rotate in the cabinet body for separation, because the sum of the vertical span of the first scraping and rubbing piece and the second scraping and rubbing piece is consistent with the vertical span of the cabinet body for separation, therefore, the first scraping and rubbing pieces and the second scraping and rubbing pieces can scrape and remove the silted blocks on the inner wall of the cabinet body for separating, the cylindrical connecting bar at the bottom performs scraping and rubbing removal on the bottom of the cabinet body for separating, and finally the silted blocks are discharged out through the annular cylindrical channel at the right bottom of the cabinet body 2 for separating.

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a medical center suction system.

Background

A medical central suction system is a process system which is provided with a total negative pressure air source (a central suction station), wherein a suction system pipeline reaches a required negative pressure value through the suction of a vacuum pump unit, and the suction system pipeline is connected with each terminal device needing vacuum suction through a pipe network and is used for sucking and discharging medical waste gas and dirty liquid. The existing medical center suction system generally comprises a main steam-water separator, wherein a blow-off pipe is arranged at the bottom of the main steam-water separator, and an exhaust pipe is arranged at the top of the main steam-water separator.

The blow-off pipe is used for discharging dirty liquid after steam-water separation of the main steam-water separator, the exhaust pipe is used for discharging gas after steam-water separation of the main steam-water separator, the gas after steam-water separation of the main steam-water separator is directly discharged through the exhaust pipe at present, and residual germs in the gas can pollute the external atmosphere; in addition, the dirty liquid discharged by the sewage discharge pipe is pushed into the water channel through the sewer, so that the water channel is eroded by the dirty liquid, and at present, all boundaries detect the invasion of the dirty liquid, and the dirty liquid is treated and decontaminated.

However, the conventional dirt disposal apparatus is not suitable for disposing dirt and impurities to improve the pulverization efficiency, and is also not suitable for interaction between the polyacrylic acid calcium salt for aggregating the impurities in the dirt and the polyacrylic acid, and is also not suitable for scraping off the sludge blocks of the disposal cabinet.

Disclosure of Invention

In order to solve the problems, the invention provides a medical center suction system which effectively avoids the defects that germs remained in gas after steam-water separation of a main steam-water separator discharged through an exhaust pipe in the prior art pollute external atmosphere, dirt and impurities are not treated and the crushing efficiency is improved by adopting decontamination equipment for treating dirty liquid after the steam-water separation of the main steam-water separator discharged from a blow-off pipe, the interaction of calcium polyacrylate for aggregating the impurities in the dirty liquid and polyacrylic acid with the dirty liquid is complete, and the sludge blocks of a treatment cabinet are not rubbed off.

In order to overcome the defects in the prior art, the invention provides a solution of a medical center suction system, which comprises the following specific steps:

a medical center aspiration system, comprising:

the device comprises a main steam-water separator, a sewage discharge pipe is arranged at the bottom of the main steam-water separator, and an exhaust pipe is arranged at the top of the main steam-water separator;

an ultraviolet device is arranged in the exhaust pipe.

Furthermore, the ultraviolet device adopts a spiral ultraviolet lamp.

Furthermore, a photocatalyst device is added on the exhaust pipe orifice.

Further, the sewage discharge pipe is communicated with decontamination equipment, the decontamination equipment comprises a cabinet body 2 for separation, a first coupling roller 3, a cylindrical coupling strip 4, a first rubbing piece 5, a second rubbing piece 6, a first motor 7, a connecting part 8, a supporting block 9, a ring cylindrical coupling channel 10, a coupling frame 21, a traction block 22, a fragmentation zone 23, a second coupling roller 24, a cutting edge piece 25, a chain plate 26, a second motor 27, a liquid guide hole 28, a liquid guide block 29 and a coupling block 30, the first coupling roller 3 is screwed inside the cabinet body 2 for separation, the cylindrical coupling strip 4 is welded on the outer wall of the first coupling roller 3, the first rubbing piece 5 is fixedly connected to one end of the outer part of the cylindrical coupling strip 4, the second rubbing piece 6 is fixedly connected to one end of the outer part of the middle cylindrical coupling strip 4, the first motor 7 is fixedly connected to the bottom of the first coupling roller 3, and the connecting part 8 is assembled at the top of the first coupling roller 3, the top of the connecting part 8 is fixedly connected with a supporting block 9, in addition, one end of the left side of the supporting block 9 is penetratingly connected with a circular column-shaped connecting channel 10, one end of the outer part of the supporting block 9 is fixedly connected with a connecting block 30, in addition, the top of the supporting block 9 is fixedly connected with a hollow crushing area 23, the top of the connecting block 30 is provided with a connecting frame 21, in addition, one end of the right side of the connecting frame 21 is fixedly connected with a traction block 22, the inside of the crushing area 23 is screwed with a second connecting roller 24, in addition, the outer wall of the second connecting roller 24 is fixedly connected with a plurality of cutting edge pieces 25, the cutting edge pieces 25 are connected through a chain plate 26, in addition, one end of the left side of the second connecting roller 24 is fixedly connected with a second motor 27, the top of the crushing area 23 is welded with a drainage pipe communicated with a liquid guide hole 28, and in addition, the inside of the top of the crushing area 23 is fixedly connected with a flow.

Further, cut a 5 and cut a 6 with cutting a two and establish two relative summits department in the slant for the cabinet body 2 of disjunction, in addition cut a 5 and cut a 6 with cutting a 6 vertical span the sum of the vertical span with being used for the inner wall of the cabinet body 2 of disjunction unanimously.

Furthermore, the inside of the first connecting roller 3 is hollow, in addition, a columnar connecting bar 4 connected with one end outside the first connecting roller 3 is multi-opening structure, which is beneficial for the calcium polyacrylate and the polyacrylic acid to be pushed into the first connecting roller 3 and to be pushed into the cabinet body 2 for separation through the columnar connecting bar 4, the annular columnar connecting channel 10 forms a communicated structure through the first connecting roller 3 and the columnar connecting bar 4, in addition, the annular columnar connecting channel 10 is provided with a connected connecting block 30 with a ring-shaped longitudinal section, the calcium polyacrylate and the polyacrylic acid are pushed into the columnar connecting bar 4 through the annular columnar connecting channel 10 and the first connecting roller 3, and is beneficial for dirty liquid to be pushed into the cabinet body 2 for separation when the connecting block 30 supports the connecting frame 21.

Furthermore, the chain plate 26 is connected to one end of the left side of the second connecting roller 24 in a staggered manner, a driving structure is formed between the second connecting rollers 24, a connecting structure between the cutting edge pieces 25 connected with the second connecting rollers 24 is in meshed connection, the second connecting rollers 24 are rotated towards the inner end, and the cutting edge pieces 25 are meshed to crush dirt and impurities.

Furthermore, the connecting frame 21 and the crushing zone 23 form a moving structure, in addition, the bottom of the connecting frame 21 is provided with a plurality of through holes, in addition, the flow guide block 29 is arranged aiming at the positive and negative mirror images of the horizontal center line of the crushing zone 23, in addition, the flow guide block 29 is arranged obliquely, the connecting frame 21 screens out crushed dirt and impurities, the dirty liquid after being screened out of the impurities is enabled to be abutted into the cabinet body 2 for separation, and the flow guide block 29 guides the dirty liquid to the second connecting roller 24.

Further, when the decontamination equipment is used, dirty liquid is directly conveyed to the liquid guide hole 28, the dirty liquid falls on the second connecting roller 24 along with the guide of the flow guide block 29, the second synchronous motor 27 operates the second connecting roller 24 of the traction head to rotate, the second connecting roller 24 is pulled by the chain plate 26 to rotate inwards, the cutting blades 25 are engaged to crush the dirty impurities in the dirty liquid, the crushed dirty impurities fall into the connecting frame 21, the connecting frame 21 screens the dirty liquid and conveys the screened dirty liquid to the cabinet body 2 for separation, the crushed dirty impurities are accumulated on the connecting frame 21, when the dirty impurities in the connecting frame 21 need to be treated, the sealing plate embedded at the bottom of the right side of the crushing area 23 is taken out, and the traction block 22 is moved to allow the connecting frame 21 to move out towards one right side on the connecting block 30 and treat the chips on the connecting frame 21.

Furthermore, when the liquid pumping motor at the left top of the cabinet body 2 for separation operates, the mixture of calcium polyacrylate and polyacrylic acid is sucked into the annular columnar connecting channel 10, is fed into the inside of the connecting roller I3 through the annular columnar connecting channel 10, and flows into the columnar connecting strip 4 communicated with the connecting roller I3, because the columnar connecting strip 4 is of a multi-port structure, the calcium polyacrylate and the polyacrylic acid can be propped into the cabinet body 2 for separation through the multi-port structure, the synchronous scraping and rubbing piece II 6 pulls the connecting roller I3 to rotate, the connecting roller I3 pulls the columnar connecting strip 4 to rotate, the columnar connecting strip 4 mixes the dirty liquid to increase the mixing efficiency, the calcium polyacrylate and the polyacrylic acid can also comprehensively interact with the dirty liquid to perform aggregation and decontamination, the motor I7 stops operating after uniform mixing, the dirty liquid is aggregated, light impurities in the dirty liquid are formed into a sheet shape or are retained at the top of the cabinet body 2 for separation, the weight impurities in the dirty liquid are retained at the lower part of the cabinet body 2 for separating.

Further, after accumulated and decontaminated dirty liquid is discharged from a pipeline which is communicated with the bottom of the cabinet body 2 for separation and is also communicated with a sewer, the discharge mode is to open a valve on the pipeline, when the motor I7 runs, the connecting roller I3 and the columnar connecting strip 4 are drawn to rotate, the scraping and rubbing piece II 6 and the scraping and rubbing piece I5 are made to rotate in the cabinet body 2 for separation, because the sum of the vertical span of the scraping and rubbing piece I5 and the scraping and rubbing piece II 6 is consistent with the size of the vertical span of the cabinet body 2 for separation, the scraping and rubbing piece I5 and the scraping and rubbing piece II 6 can scrape and remove silted blocks on the inner wall of the cabinet body 2 for separation, the columnar connecting strip 4 at the bottom performs scraping and rubbing on the bottom of the cabinet body 2 for separation, and finally the silted blocks are discharged through a circular columnar channel at the right bottom of the cabinet body 2 for separation.

The invention has the beneficial effects that:

the invention is provided with an ultraviolet device in an exhaust pipe, wherein the ultraviolet device can sterilize gas discharged in the exhaust pipe; the ultraviolet device adopts a spiral ultraviolet lamp, so that the action area of the ultraviolet device can be enlarged; and a photocatalyst device is added on the exhaust pipe opening to play a role of filtering the gas impurities exhausted in the exhaust pipe again. The treatment of dirt and impurities is facilitated, the fragmentation efficiency is improved, the full interaction between calcium polyacrylate and polyacrylic acid and dirty liquid is facilitated, and the deposited blocks of the treatment cabinet are scraped off; introducing a second connecting roller, cutting edge pieces and a connecting frame, wherein the connecting mode among the cutting edge pieces connected with the second connecting roller is occlusion connection, the two connecting rollers rotate inwards through chain plates, so that the cutting edge pieces are occluded to crush impurities in dirty liquid, and the connecting frame is used for screening and collecting, and dirt and impurities are crushed to improve the crushing efficiency; introducing the framework of the annular columnar connecting channel, the first connecting roller and the columnar connecting strip, and the framework of the annular columnar connecting channel and the columnar connecting strip, so that the calcium polyacrylate and the polyacrylic acid are pushed into the columnar connecting strip through the first connecting roller, and the calcium polyacrylate and the polyacrylic acid fully interact with dirty liquid through the multi-opening framework of the columnar connecting strip when the columnar connecting strip rotates; leading a first scraping and rubbing piece and a second scraping and rubbing piece, wherein the sum of the vertical span of the first scraping and rubbing piece and the vertical span of the inner wall of the cabinet body for disjunction is consistent with the size of the vertical span of the inner wall of the cabinet body for disjunction, so that when the first scraping and rubbing piece and the second scraping and rubbing piece are dragged by the columnar connecting bar to rotate, the silted blocks at the inner wall and the bottom of the cabinet body for disjunction are scraped; the defects that in the prior art, residual germs in gas discharged from the exhaust pipe and subjected to steam-water separation of the main steam-water separator can pollute the external atmosphere, dirt removing equipment used for treating dirty liquid discharged from the blow-off pipe and subjected to steam-water separation of the main steam-water separator is not favorable for treating dirty impurities to improve the fragmentation efficiency, calcium polyacrylate used for aggregating the impurities in the dirty liquid and polyacrylic acid are not favorable for interacting with the dirty liquid completely, and sludge blocks of the treatment cabinet are not favorable for rubbing off are overcome.

Drawings

Fig. 1 is a schematic view of the decontamination apparatus of the present invention.

Fig. 2 is a coupling view of a coupling roller one and a cylindrical coupling bar of the present invention.

Fig. 3 is a coupling view of the link plate and the second coupling roller of the present invention.

Fig. 4 is a coupling view of the coupling block and the stay block of the present invention.

Fig. 5 is a coupling view of the diverter block and the reducing region of the present invention.

Detailed Description

The invention will be further described with reference to the following figures and examples.

As shown in fig. 1 to 5, a medical center suction system includes:

the main vacuum tank, the main water ring vacuum pump, the main steam-water separator, the auxiliary vacuum tank, the auxiliary water ring vacuum pump, the auxiliary steam-water separator and the electric control cabinet, wherein the air outlet end of the main vacuum tank is connected with the air suction end of the main water ring vacuum pump through a main air suction pipeline, the air outlet end of the main water ring vacuum pump is connected with the air inlet end of the main steam-water separator through a main exhaust pipeline, the air outlet end of the auxiliary vacuum tank is connected with the air suction end of the auxiliary water ring vacuum pump through an auxiliary air suction pipeline, the exhaust end of the auxiliary water ring vacuum pump is connected with the air inlet end of the auxiliary steam-water separator through an auxiliary exhaust pipeline, the main air suction pipeline is communicated with the auxiliary air suction pipeline through a ring-column-shaped connecting channel I, the main exhaust pipeline is connected with the auxiliary exhaust pipeline through a ring-column-shaped connecting channel II, and two-way conduction valves are arranged on the ring-column-shaped connecting channel I and the ring, the main water ring vacuum pump, the main steam-water separator, the auxiliary water ring vacuum pump, the auxiliary steam-water separator and the bidirectional conduction valve are all electrically connected with the electric control cabinet. The main air suction pipeline, the main exhaust pipeline, the auxiliary air suction pipeline and the auxiliary exhaust pipeline are all provided with one-way valves, and the one-way valves are electrically connected with the electric control cabinet. The device comprises a main steam-water separator, and is characterized in that an overflow pipe is arranged on the upper portion of one side of the main steam-water separator, a water supply pipe is arranged on the upper portion of the other side of the main steam-water separator, a drain pipe is arranged at the bottom of the main steam-water separator, an exhaust pipe is arranged at the top of the main steam-water separator, and the main steam-water separator is identical to the auxiliary steam-water separator in structure. The water inlet end of the main water ring vacuum pump is connected with the water outlet end of the main steam-water separator through a main water inlet pipeline, the water inlet end of the auxiliary water ring vacuum pump is connected with the water outlet end of the auxiliary steam-water separator through an auxiliary water inlet pipeline, the water discharge ends of the main water ring vacuum pump and the auxiliary water ring vacuum pump are connected with water discharge pipes, the main water inlet pipeline is communicated with the auxiliary water inlet pipeline through a ring-column-shaped connecting channel III, and a two-way conduction valve electrically connected with the electric control cabinet is arranged on the ring-column-shaped connecting channel III. And a main sterilizing filter is arranged on the main air suction pipeline. An auxiliary sterilizing filter is arranged on the auxiliary air suction pipeline; the drain pipe is used for discharging dirty liquid after steam-water separation of the main steam-water separator, and the exhaust pipe is used for discharging gas after steam-water separation of the main steam-water separator; the operating condition of each individual valve of accessible electric cabinet control and each two-way pilot valve to this switches different routes of bleeding, when the device on arbitrary one route of bleeding breaks down and shuts down, starts another device through the electric cabinet, in order to ensure to satisfy the medical treatment demand of hospital, makes entire system safe and reliable more. An ultraviolet device is arranged in the exhaust pipe. The ultraviolet device is capable of performing sterilization of the gas discharged in the exhaust pipe. The ultraviolet device adopts a spiral ultraviolet lamp, so that the contact area of the waste gas and the ultraviolet device can be increased. And a photocatalyst device is added on the exhaust pipe opening to play a role of filtering the gas impurities exhausted in the exhaust pipe again. The sewage discharge pipe is communicated with decontamination equipment, the decontamination equipment comprises a cabinet body 2 for separating, a first coupling roller 3, a cylindrical coupling strip 4, a first scraping piece 5, a second scraping piece 6, a first motor 7, a coupling part 8, a supporting block 9, a circular cylindrical coupling channel 10, a coupling frame 21, a traction block 22, a fragmentation zone 23, a second coupling roller 24, a cutting edge piece 25, a chain plate 26, a second motor 27, a liquid guide hole 28, a flow guide block 29 and a coupling block 30, the first coupling roller 3 is screwed inside the cabinet body 2 for separating, the cylindrical coupling strip 4 is screwed outside the first coupling roller 3, the first scraping piece 5 is fixedly connected outside one end of the cylindrical coupling strip 4, the second scraping piece 6 is fixedly connected to one end outside the middle cylindrical coupling strip 4, the first motor 7 is fixedly connected to the bottom of the first coupling roller 3, the coupling part 8 is assembled at the top of the first coupling roller 3, the top of the connecting part 8 is fixedly connected with a supporting block 9, in addition, one end of the left side of the supporting block 9 is penetratingly connected with a circular column-shaped connecting channel 10, one end of the outer part of the supporting block 9 is fixedly connected with a connecting block 30, in addition, the top of the supporting block 9 is fixedly connected with a hollow crushing area 23, the top of the connecting block 30 is provided with a connecting frame 21, in addition, one end of the right side of the connecting frame 21 is fixedly connected with a traction block 22, the inside of the crushing area 23 is screwed with a second connecting roller 24, in addition, the outer wall of the second connecting roller 24 is fixedly connected with a plurality of cutting edge pieces 25, the cutting edge pieces 25 are connected through a chain plate 26, in addition, one end of the left side of the second connecting roller 24 is fixedly connected with a second motor 27, the top of the crushing area 23 is welded with a drainage pipe communicated with a liquid guide hole 28, and in addition, the inside of the top of the crushing area 23 is fixedly connected with a flow. Cut a 5 and cut a 6 establishment of rubbing piece for the exractor cabinet body 2 in two relative summits points department of slant, in addition cut a 5 and cut a 5 sum of the vertical span of cutting a two 6 of rubbing piece and the vertical span size unanimity of the inner wall that is used for the exractor cabinet body 2, let cut a 5 whirls of rubbing piece for the exractor cabinet body 2 inner wall execution cut a piece and remove the silt amass piece when cutting a 5 whirls of rubbing piece. The inside of the first connecting roller 3 is of a hollow structure, in addition, a columnar connecting strip 4 connected with one end of the outside of the first connecting roller 3 is of a multi-opening structure, so that calcium polyacrylate and polyacrylic acid can be favorably abutted into the first connecting roller 3 and can be abutted into the cabinet body 2 for separation through the columnar connecting strip 4, the annular columnar connecting channel 10 forms a communicated structure through the first connecting roller 3 and the columnar connecting strip 4, in addition, the annular columnar connecting channel 10 is provided with a connecting block 30 which is connected in a penetrating mode, the longitudinal section of the calcium polyacrylate and polyacrylic acid is annular, the calcium polyacrylate and polyacrylic acid can be abutted into the columnar connecting strip 4 through the annular columnar connecting channel 10 and the first connecting roller 3, and when the connecting block 30 supports the connecting frame 21, dirty liquid can be abutted into the cabinet body 2 for separation. The chain plates 26 are connected to one end of the left side of the second connecting roller 24 in a staggered mode, a driving framework is formed between the second connecting rollers 24, a connecting framework between the cutting edge pieces 25 connected with the second connecting rollers 24 is in meshed connection, the second connecting rollers 24 rotate towards the inner end, and the cutting edge pieces 25 are meshed to crush dirt and impurities. The connecting frame 21 and the fragmentation zone 23 form a moving framework, in addition, the bottom of the connecting frame 21 is provided with a plurality of through holes, in addition, the flow guide block 29 is arranged aiming at the positive and negative mirror images of the horizontal center line of the fragmentation zone 23, in addition, the flow guide block 29 is arranged obliquely, so that the connecting frame 21 is pulled out for cleaning, the connecting frame 21 screens out the fragmented dirt and impurities, the dirty liquid after being screened out of the impurities is supported into the cabinet body 2 for separation, and the flow guide block 29 guides the dirty liquid to the second connecting roller 24.

When the decontamination equipment is used, dirty liquid is directly conveyed into the liquid guide hole 28, the dirty liquid falls on the second connecting roller 24 along with the guide of the flow guide block 29, the second connecting roller 24 of the traction head is operated by the synchronous motor 27 to rotate, the second connecting roller 24 is pulled by the chain plate 26 to rotate inwards, the cutting blades 25 are engaged to crush dirty impurities in the dirty liquid, the crushed dirty impurities fall into the connecting frame 21, the connecting frame 21 screens the dirty liquid and conveys the screened dirty liquid into the cabinet body 2 for separation, the crushed dirty impurities are accumulated on the connecting frame 21, when the dirty impurities in the connecting frame 21 need to be treated, the sealing plate which is engaged with the bottom of the right side of the crushing area 23 is taken out, and the traction block 22 is pulled to allow the connecting frame 21 to move out towards one end of the right side on the connecting block 30 and treat the chips on the connecting frame 21.

When the liquid pumping motor at the left top of the cabinet body 2 for separation operates, the mixture of calcium polyacrylate and polyacrylic acid is sucked into the annular cylindrical connecting channel 10, is sent into the inside of the connecting roller I3 through the annular cylindrical connecting channel 10, and flows into the cylindrical connecting strip 4 communicated with the connecting roller I3, because the cylindrical connecting strip 4 is of a multi-port structure, the calcium polyacrylate and the polyacrylic acid can be propped into the cabinet body 2 for separation through the multi-port structure, the synchronous scraping piece II 6 pulls the connecting roller I3 to rotate, the connecting roller I3 pulls the cylindrical connecting strip 4 to rotate, the cylindrical connecting strip 4 mixes dirty liquid to increase mixing efficiency, the calcium polyacrylate and the polyacrylic acid can also fully interact with the dirty liquid to perform decontamination and accumulation, after uniform stirring, the motor I7 stops the accumulation operation to perform the accumulation, the dirty liquid is formed by light-weight impurities in the dirty liquid to be retained at the top of the cabinet body 2 for separation in a sheet shape or a block shape, the weight impurities in the dirty liquid are retained at the lower part of the cabinet body 2 for separating.

After accumulated and decontaminated dirty liquid is discharged from a pipeline which is communicated with the bottom of the cabinet body 2 for separation and is also communicated with a sewer, a valve on the pipeline is opened, the first motor 7 draws the first connecting roller 3 and the columnar connecting strip 4 to rotate when running, the second scraping and rubbing piece 6 and the first scraping and rubbing piece 5 rotate in the cabinet body 2 for separation, and because the sum of the vertical span of the first scraping and rubbing piece 5 and the second scraping and rubbing piece 6 is consistent with the vertical span of the cabinet body 2 for separation, the first scraping and rubbing piece 5 and the second scraping and rubbing piece 6 can scrape and rub off silted blocks on the inner wall of the cabinet body 2 for separation, the columnar connecting strip 4 at the bottom can scrape and remove the bottom of the cabinet body 2 for separation, and finally the silted blocks are discharged through a columnar channel at the right bottom of the cabinet body 2 for separation.

The present invention has been described in an illustrative manner, and it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, but is capable of various changes, modifications and substitutions without departing from the scope of the present invention.