阅读说明：本技术 一种含粉尘的工业有毒废气过滤器 (Dust-containing industrial toxic waste gas filter ) 是由 黄舒婷 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种含粉尘的工业有毒废气过滤器,其结构包括支撑架、过滤主机、进气管、清理管、排气管、排污口,支撑架焊接于过滤主机下端,过滤主机左侧嵌固安装有进气管并且相贯通,废气驱动了转动盘绕着转动球进行转动,导热丝对热气进行传导,从而将废气中的粉尘进行干燥,对粉尘进行全面的干燥,废气进入到过滤布袋内部进行过滤分离,避免废气中的粉尘受潮发生结块,废气经过过滤布袋进行过滤后,继续往上流动,小部分的粉尘透过了过滤布袋跟随着废气继续往上流动,这时废气对开闭片进行挤压,进气孔形成流通状态,通过过筛板的过筛和导粉片对粉尘的往下导向,将粉尘集中导向收集在收集槽内部,有效的提高废气中粉尘的分离效果。(The invention discloses a dust-containing industrial toxic waste gas filter, which structurally comprises a support frame, a filtering host machine, an air inlet pipe, a cleaning pipe, an exhaust pipe and a sewage discharge port, wherein the support frame is welded at the lower end of the filtering host machine, the air inlet pipe is fixedly installed at the left side of the filtering host machine and communicated with the filtering host machine, waste gas drives a rotating disc to rotate around a rotating ball, a heat conducting wire conducts hot gas so as to dry dust in waste gas, the dust is comprehensively dried, the waste gas enters a filtering cloth bag to be filtered and separated, the dust in the waste gas is prevented from being damped and blocking, the waste gas continues to flow upwards after being filtered by the filtering cloth bag, a small part of dust penetrates through the filtering cloth bag and continues to flow upwards along with the waste gas, the waste gas extrudes an opening and closing sheet, an air inlet circulation hole is formed, and the dust is guided downwards through sieving of a sieve plate and a powder guide sheet, collect the dust with the dust centralized direction inside the collecting vat, the separation effect of dust in the effectual improvement waste gas.)

1. The utility model provides a poisonous waste gas filter in industry that contains dust, its structure includes support frame (1), filters host computer (2), intake pipe (3), clearance pipe (4), blast pipe (5), drain (6), support frame (1) welds in filters host computer (2) lower extreme, filter host computer (2) left side is inlayed and is installed intake pipe (3) and link up mutually, filter host computer (2) upper left end is inlayed and is installed clearance pipe (4) to clearance pipe (4) are located intake pipe (3) top, blast pipe (5) are established at filtration host computer (2) top and as an organic whole structure, it is equipped with drain (6) and structure as an organic whole to filter host computer (2) bottom, its characterized in that:

filter host computer (2) including filtering jar (21), contact mechanism (22), filtering cloth bag (23), collection mechanism (24), filter jar (21) top and be the integral structure, contact mechanism (22) are installed and are being filtered jar (21) inside to contact mechanism (22) are located intake pipe (3) right side, contact mechanism (22) are located and are filtering cloth bag (23) under, filter cloth bag (23) fixed mounting is in filtering jar (21) inside middle-end, it installs in filtering jar (21) inside top to collect mechanism (24) inlay solid, it is located and filters cloth bag (23) directly over to collect mechanism (24).

2. A filter for industrial toxic exhaust gas containing dust according to claim 1, wherein: the contact mechanism (22) comprises a heat conduction mechanism (221), a rotating ball (222), an air guide mechanism (223) and a supporting bottom plate (224), wherein the rotating ball (222) is arranged at the top of the heat conduction mechanism (221), the rotating ball (222) is installed inside the air guide mechanism (223) in a clearance fit mode, the lower end of the heat conduction mechanism (221) is installed inside the supporting bottom plate (224) in a clearance fit mode, the supporting bottom plate (224) is fixedly installed inside the filter tank (21) in an embedded mode, and the air guide mechanism (223) is located below the filter cloth bag (23).

3. A filter for industrial toxic exhaust gas containing dust according to claim 2, wherein: the heat conducting mechanism (221) comprises a rotating disc (21a), a heating ring (21b), a heat conducting wire (21c) and a conducting block (21d), rotating balls (222) are arranged at the upper end and the lower end of the rotating disc (21a), the heating ring (21b) is installed at the middle end inside the rotating disc (21a), the outer side surface of the heating ring (21b) is welded with one end of the heat conducting wire (21c), the other end of the heat conducting wire (21c) is welded to the conducting block (21d), the conducting block (21d) penetrates through the inner portion of the outer side end of the rotating disc (21a) in a clearance fit mode, and the rotating disc (21a) is located below the air guiding mechanism (223).

4. A filter for industrial toxic exhaust gas containing dust according to claim 3, wherein: the air guide mechanism (223) comprises a sealing plate (23a), an air inlet (23b), a sliding shaft (23c) and a filter sheet (23d), the air inlet (23b) is formed in the lower end of the sealing plate (23a) and communicated with the sealing plate, the sliding shaft (23c) is installed at the outer side end of the filter sheet (23d), the sliding shaft (23c) is installed inside the sealing plate (23a) in a sliding mode, and the filter sheet (23d) is located right above the air inlet (23 b).

5. A filter for industrial toxic exhaust gas containing dust according to claim 1, wherein: the collecting mechanism (24) comprises a collecting tank (24a), a torsion shaft (24b), an opening and closing sheet (24c), an air inlet hole (24d) and a powder guiding mechanism (24e), the inner side end of the collecting tank (24a) is hinged with the opening and closing sheet (24c) through the torsion shaft (24b), the opening and closing sheet (24c) is located inside the air inlet hole (24d), the air inlet hole (24d) penetrates through the inner side end of the collecting tank (24a), and the powder guiding mechanism (24e) is fixedly installed at the top of the collecting tank (24 a).

6. A filter for industrial toxic exhaust gas containing dust according to claim 5, wherein: lead powder mechanism (24e) including crossing sieve board (e1), leading powder piece (e2), bleeder vent (e3), cross sieve board (e1) fixed mounting at collecting vat (24a) top to cross sieve board (e1) bottom and be equipped with and lead powder piece (e2), and lead powder piece (e2) and be located collecting vat (24a) inside, bleeder vent (e3) run through inside sieve board (e 1).

Technical Field

The invention relates to the field of industrial harmful waste gas treatment, in particular to a dust-containing industrial toxic waste gas filter.

Background

The poisonous needs of industry just can discharge after reaching standard in the inside purification treatment of exhaust gas filter, contain certain dust in the poisonous gas of industry production, need separate these dusts from waste gas earlier, but because the dust that contains in the poisonous gas of industry production is at the inside in-process that flows of mill, contact takes place with the moisture of air easily, thereby form comparatively moist dust, after entering into exhaust gas filter inside, moist dust takes place to pile up inside exhaust gas filter easily, thereby form the caking, it is difficult to separate out inside exhaust gas filter to lead to moist dust, easy jam is inside filtering the sack, cause the collection ability decline of filtering the sack to the dust, lead to poisonous waste gas to carry out filterable effect decline.

Disclosure of Invention

The technical scheme adopted by the invention for realizing the technical purpose is as follows: the dust-containing industrial toxic waste gas filter structurally comprises a support frame, a filtering host, an air inlet pipe, a cleaning pipe, an exhaust pipe and a drain outlet, wherein the support frame is welded at the lower end of the filtering host, the air inlet pipe is fixedly installed at the left side of the filtering host and communicated with the filtering host, the cleaning pipe is fixedly installed at the upper left end of the filtering host and positioned above the air inlet pipe, the exhaust pipe is arranged at the top of the filtering host and is of an integrated structure, the drain outlet is arranged at the bottom of the filtering host and is of an integrated structure, the filtering host comprises a filtering tank, a contact mechanism, a filtering cloth bag and a collecting mechanism, the top of the filtering tank is of an integrated structure, the contact mechanism is installed inside the filtering tank, the contact mechanism is positioned at the right side of the air inlet pipe and is positioned under the filtering cloth bag, the filtering cloth bag is fixedly installed at the middle end inside the filtering tank, the collecting mechanism is fixedly installed above the inside of the filtering tank and is positioned right above the filtering cloth bag.

As a further improvement of the invention, the contact mechanism comprises three heat conduction mechanisms, rotating balls, air guide mechanisms and supporting bottom plates, the rotating balls are arranged at the tops of the heat conduction mechanisms, the rotating balls are installed in the air guide mechanisms in a clearance fit mode, the lower ends of the heat conduction mechanisms are installed in the supporting bottom plates in a clearance fit mode, the supporting bottom plates are fixedly embedded in the filtering tanks, the air guide mechanisms are located below the filtering cloth bags, and the three heat conduction mechanisms are distributed between the air guide mechanisms and the supporting bottom plates at equal intervals.

As a further improvement of the present invention, the heat conducting mechanism includes a rotating disk, a heating ring, heat conducting wires, and conducting blocks, the rotating disk is provided with rotating balls at both upper and lower ends thereof, the heating ring is installed at the middle end inside the rotating disk, the outer side surface of the heating ring is welded to one end of the heat conducting wires, the other end of the heat conducting wires is welded to the conducting blocks, the conducting blocks penetrate through the inside of the outer side end of the rotating disk in a clearance fit manner, the rotating disk is located below the air conducting mechanism, fourteen heat conducting wires and conducting blocks are provided, and seven heat conducting wires and conducting blocks are in a group and distributed at both left and right sides inside the rotating disk.

As a further improvement of the invention, the air guide mechanism comprises a sealing plate, an air inlet, a sliding shaft and a filter plate, wherein the air inlet is arranged at the lower end of the sealing plate and communicated with the air inlet, the sliding shaft is arranged at the outer side end of the filter plate, the sliding shaft is slidably arranged in the sealing plate, the filter plate is positioned right above the air inlet, the air inlet and the filter plate are respectively provided with two air inlets, the air inlet is of a round table type structure with a wide inlet and a narrow outlet, the left end and the right end of the filter plate are respectively provided with one sliding shaft, an arc-shaped sliding rail is arranged at the connection part of the sliding shaft and the sealing plate, and the sliding shaft slides in an arc shape in the arc-shaped sliding rail.

As a further improvement of the invention, the collecting mechanism comprises a collecting tank, a torsion shaft, an opening and closing sheet, an air inlet hole and a powder guiding mechanism, wherein the inner side end of the collecting tank is hinged with the opening and closing sheet through the torsion shaft, the opening and closing sheet is positioned in the air inlet hole, the air inlet hole penetrates through the inner side end of the collecting tank, the powder guiding mechanism is fixedly arranged at the top of the collecting tank, the two collecting tanks are arranged and are arranged on the left side and the right side of the bottom of the powder guiding mechanism in a bilateral symmetry manner, and the opening and closing sheets can only rotate upwards and open in the air inlet hole, so that a one-way opening and closing structure is formed.

As a further improvement of the invention, the powder guiding mechanism comprises a sieve plate, a powder guiding sheet and air holes, the sieve plate is fixedly arranged at the top of the collecting tank, the powder guiding sheet is arranged at the bottom of the sieve plate and positioned in the collecting tank, the air holes penetrate through the sieve plate, and the powder guiding sheet is arranged at the bottom of the sieve plate in an inclined angle.

The invention has the beneficial effects that:

1. inside discharging waste gas from the intake pipe and filtering the jar, driven the rolling disc and rotated round the rolling ball, the heat conduction silk conducts steam, through conduction block and waste gas contact to carry out the drying with the dust in the waste gas, carry out comprehensive drying to the dust, waste gas can up flow, waste gas enters into and filters the inside filtration separation that filters of sack, avoids the dust in the waste gas to wet and takes place the caking, improves the separation effect of dust in the waste gas.

2. Waste gas filters the back through filtering the sack, continues up to flow, and the dust of small part has permeated through filtering the sack and has continued up to flow along with waste gas, and at this moment waste gas extrudees the switching piece, and the pore formation circulation state that admits air, through sieving of sieve and lead the powder piece down the direction to the dust, concentrate the direction with the dust and collect inside the collecting vat, the separation effect of dust in the effectual improvement waste gas.

Drawings

FIG. 1 is a schematic structural diagram of a dust-containing industrial toxic waste gas filter according to the present invention.

Fig. 2 is a schematic diagram of an internal structure of a filtering host according to the present invention.

Fig. 3 is a schematic structural diagram of a contact mechanism according to the present invention.

Fig. 4 is a schematic diagram of an internal structure of a heat conducting mechanism according to the present invention.

FIG. 5 is a schematic view of the interior and partially enlarged structure of an air guide mechanism of the present invention.

FIG. 6 is an enlarged view of the interior and a portion of a collection mechanism according to the present invention.

Fig. 7 is a schematic bottom view of a powder guiding mechanism according to the present invention.

In the figure: a supporting frame-1, a filtering host-2, an air inlet pipe-3, a cleaning pipe-4, an exhaust pipe-5, a sewage outlet-6, a filtering tank-21, a contact mechanism-22, a filtering cloth bag-23, a collecting mechanism-24, a heat conducting mechanism-221, a rotating ball-222, an air guide mechanism-223, a supporting bottom plate-224 and a rotating disc-21 a, heating ring-21 b, heat conducting wire-21 c, conducting block-21 d, sealing plate-23 a, air inlet-23 b, sliding shaft-23 c, filter sheet-23 d, collecting tank-24 a, torsion shaft-24 b, opening and closing sheet-24 c, air inlet-24 d, powder guide mechanism-24 e, sieving plate-e 1, powder guide sheet-e 2 and air vent-e 3.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 5:

the invention relates to a dust-containing industrial toxic waste gas filter, which structurally comprises a support frame 1, a filtering host machine 2, an air inlet pipe 3, a cleaning pipe 4, an exhaust pipe 5 and a drain outlet 6, wherein the support frame 1 is welded at the lower end of the filtering host machine 2, the air inlet pipe 3 is fixedly installed at the left side of the filtering host machine 2 and communicated with the filtering host machine, the cleaning pipe 4 is fixedly installed at the left upper end of the filtering host machine 2, the cleaning pipe 4 is positioned above the air inlet pipe 3, the exhaust pipe 5 is arranged at the top of the filtering host machine 2 and is of an integrated structure, the drain outlet 6 is arranged at the bottom of the filtering host machine 2 and is of an integrated structure, the filtering host machine 2 comprises a filtering tank 21, a contact mechanism 22, a filtering cloth bag 23 and a collecting mechanism 24, the top of the filtering tank 21 is of an integrated structure, the contact mechanism 22 is installed in the filtering tank 21, and the contact mechanism 22 is positioned at the right side of the air inlet pipe 3, the contact mechanism 22 is located under the filtering cloth bag 23, the filtering cloth bag 23 is fixedly installed at the middle end inside the filtering tank 21, the collecting mechanism 24 is fixedly installed above the inside of the filtering tank 21, and the collecting mechanism 24 is located over the filtering cloth bag 23.

The contact mechanism 22 comprises a heat conduction mechanism 221, rotating balls 222, an air guide mechanism 223 and a support bottom plate 224, the rotating balls 222 are arranged at the top of the heat conduction mechanism 221, the rotating balls 222 are arranged inside the air guide mechanism 223 in a clearance fit mode, the lower end of the heat conduction mechanism 221 is arranged inside the support bottom plate 224 in a clearance fit mode, the support bottom plate 224 is fixedly embedded inside the filter tank 21, the air guide mechanism 223 is located below the filter cloth bag 23, the three heat conduction mechanisms 221 are arranged, and are distributed between the air guide mechanism 223 and the support bottom plate 224 at equal intervals, so that the drying of wet dust in the exhaust gas after air inlet is facilitated, and certain dryness of the dust is guaranteed when the dust is filtered.

The heat conducting mechanism 221 includes a rotating disk 21a, a heating ring 21b, a heat conducting wire 21c, and a conducting block 21d, where the upper and lower ends of the rotating disk 21a are both provided with rotating balls 222, the heating ring 21b is installed at the middle end inside the rotating disk 21a, the outer side surface of the heating ring 21b is welded to one end of the heat conducting wire 21c, the other end of the heat conducting wire 21c is welded to the conducting block 21d, the conducting block 21d penetrates through the inside of the outer side end of the rotating disk 21a by clearance fit, the rotating disk 21a is located below the air conducting mechanism 223, the heat conducting wire 21c and the conducting block 21d are both provided with fourteen conducting blocks, and seven conducting blocks are a group and distributed on the left and right sides inside the rotating disk 21a, so as to improve the uniformity of heat conduction and ensure the comprehensive drying of dust.

Wherein, the air guide mechanism 223 comprises a sealing plate 23a, an air inlet 23b, a sliding shaft 23c and a filter sheet 23d, the lower end of the sealing plate 23a is provided with the air inlet 23b and is communicated with the air inlet 23b, the sliding shaft 23c is installed at the outer side end of the filter sheet 23d, the sliding shaft 23c is installed in the sealing plate 23a in a sliding manner, the filter sheet 23d is positioned right above the air inlet 23b, the air inlet 23b and the filter sheet 23d are both provided with two air inlets 23b and two filter sheets 23d, the air inlet 23b is in a round platform type structure with a wide inlet and a narrow outlet, which is beneficial to upward discharging the waste gas and avoiding the waste gas from flowing back, the left end and the right end of the filter sheet 23d are both provided with the sliding shaft 23c, an arc-shaped slide rail is arranged at the connection part between the sliding shaft 23c and the sealing plate 23a, the sliding shaft 23c slides in an arc-shaped slide in the arc-shaped slide rail, thereby driving the filter sheet 23d to swing under the squeezing of the waste gas and improving the filtering effect of the waste gas, and filtering the dust dried in the waste gas for the first time.

The specific use mode and function of the embodiment are as follows:

in the invention, the exhaust gas is discharged into the filter tank 21 from the air inlet pipe 3, the exhaust gas contacts with the rotating disc 21a, the rotating disc 21a is driven to rotate around the rotating ball 222 through the fluidity of the exhaust gas, the exhaust gas is heated through the heating ring 21b in the rotating disc 21a, at this time, the heat conducting wires 21c conduct the hot gas, the hot gas is conducted to the conducting blocks 21d, the conducting blocks 21d contact with the exhaust gas, thereby drying the dust in the exhaust gas, the fourteen conducting blocks 21d are arranged to uniformly disperse the heat from the rotating disc 21a, the uniform degree of heat conduction is improved, the dust is ensured to be completely dried, the temperature of the dried exhaust gas is raised, the exhaust gas flows upwards and enters the air inlet 23b, then the filter sheet 23d is extruded through the fluidity of the exhaust gas, at this time, the sliding shaft 23c outside the filter sheet 23d slides in an arc shape, thereby make the cassette 23d carry out the swing of left and right sides relapse, improve the filter effect to waste gas, filter the dust after the drying in the waste gas for the first time, then waste gas enters into and filters the separation inside filter cloth bag 23, avoids the dust in the waste gas to wet and takes place the caking, improves the separation effect of dust in the waste gas.

Example 2:

as shown in fig. 6 to 7:

the collecting mechanism 24 comprises a collecting tank 24a, a torsion shaft 24b, an opening and closing piece 24c, an air inlet 24d and a powder guiding mechanism 24e, wherein the inner side end of the collecting tank 24a is hinged with the opening and closing piece 24c through the torsion shaft 24b, the opening and closing piece 24c is located inside the air inlet 24d, the air inlet 24d penetrates through the inner side end of the collecting tank 24a, the powder guiding mechanism 24e is fixedly mounted at the top of the collecting tank 24a, the two collecting tanks 24a are arranged and are mounted on the left side and the right side of the bottom of the powder guiding mechanism 24e in a bilateral symmetry mode, the dust collecting effect is improved, the opening and closing piece 24c can only be rotated upwards and opened inside the air inlet 24d, a one-way opening and closing structure is formed, dust is prevented from flowing downwards again, and the dust is improved in separating effect from waste gas.

Wherein, it includes sieve board e1, leads powder piece e2, bleeder vent e3 to lead powder mechanism 24e, cross sieve board e1 fixed mounting at collecting vat 24a top to cross sieve board e1 bottom and be equipped with and lead powder piece e2, and lead powder piece e2 and be located inside collecting vat 24a, bleeder vent e3 runs through inside sieving board e1, it is the inclination and installs in passing sieve board e1 bottom to lead powder piece e2, is favorable to leading the dust down to collect inside collecting vat 24 a.

The specific use mode and function of the embodiment are as follows:

in the invention, after the waste gas is filtered by the filter cloth bag 23, the waste gas continuously flows upwards, most of dust in the waste gas is separated by the filter cloth bag 23, a small part of dust penetrates through the filter cloth bag 23 and continuously flows upwards along with the waste gas, at the moment, the waste gas extrudes the opening and closing sheet 24c, so that the opening and closing sheet 24c rotates upwards around the torsion shaft 24b, at the moment, the air inlet hole 24d forms a flowing state, the waste gas enters the collecting groove 24a, the dust is guided downwards by the sieving of the sieve plate e1 and the powder guide sheet e2, the dust and the waste gas are continuously separated, the dust is intensively guided and collected in the collecting groove 24a, and the purified waste gas flows upwards through the air holes e3 and is discharged from the exhaust pipe 5, and the dust separation effect in the waste gas is effectively improved.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.