Cloth bag sedimentation dust removal equipment

Abstract

The utility model discloses cloth bag sedimentation dust removal equipment, and relates to the field of environment-friendly dust removal. Cloth bag sedimentation dust removal equipment comprises a tank body, the left side of the tank body is fixedly communicated with an air inlet pipe, the right side of the tank body is fixedly communicated with an air outlet pipe, the cloth bag sedimentation dust removal equipment further comprises a supporting plate fixedly connected into the tank body, inserting holes are formed in the supporting plate at equal intervals, and fixing rings are inserted into the inserting holes; the filter bag is fixedly connected with the inner wall of the fixing ring, and the upper end part of the filter bag is communicated with the fixing ring; according to the utility model, by increasing the sealing property of the joint of the fixing ring and the insertion hole, smoke is prevented from leaking through the gap between the fixing ring and the insertion hole instead of being filtered by the filter bag, so that the smoke can be fully filtered, the smoke filtering effect is improved, and the filter bag is more convenient to mount or dismount through a clamping manner; therefore, the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection dust removal, and specifically relates to bag settling dust removal equipment. Background Art

[0002] Bag dust removal equipment is a device used to remove dust and filter exhaust gas generated in industrial plants. On the one hand, it can achieve a more environmentally friendly emission effect, and on the other hand, it can intercept some materials for reuse, saving resources and being widely used.

[0003] For example, the utility model patent for patent application No. 202320112687.2, entitled A Bag-Type Dust Removal Equipment, discloses a bag-type dust removal equipment, including a housing, a dust bag and a clamping mechanism, wherein a fixed plate is fixedly connected to the interior of the housing, and a receiving groove is equidistantly provided on the top of the fixed plate, and an annular block is fixedly connected to the outer side of the top of the dust bag; the clamping mechanism includes a spring, a slide plate, a clamping block and an insertion block, and plate grooves are symmetrically provided on both sides of the annular block, the spring is fixedly connected to one side of the plate groove, the slide plate is fixedly connected to one end of the spring and is slidably connected to the plate groove, the clamping block is fixedly connected to one side of the slide plate, a latch is provided at the bottom of the annular block and on one side of the plate groove, the insertion block is fixedly connected to the top of the receiving groove, the top of the insertion block extends to the inside of the corresponding latch, a clamping groove is provided on one side of the insertion block, and one end of the clamping block extends to the inside of the clamping groove. The beneficial effect of the utility model is that, by setting the clamping mechanism, the installation and disassembly operations of the dust bag are quick and easy, the maintenance efficiency is improved, and it is beneficial to practical applications;

[0004] The above patent also has the following defects:

[0005] ① When disassembling the dust bag, the operation steps are relatively cumbersome, and the degree of coordination between the limit column and the limit groove is required to be high. If the limit column cannot slide smoothly in the limit groove, it is inconvenient to disassemble the dust bag, thus reducing the maintenance efficiency;

[0006] ② The sealing performance between the annular block and the container groove is not good, so smoke and dust in the box may not be filtered by the dust removal bag, but leak through the gap between the container groove and the annular block, thereby reducing the filtering effect. In view of this, the present utility model is specially proposed. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a bag-type dust removal device which can overcome the above problems or at least partially solve the above problems.

[0008] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0009] The filter bag of claim 1, wherein the filter bag is fixedly connected to the inner wall of the filter bag and the filter bag has an upper end which is parallel to the upper wall of the filter bag and an lower end which is parallel to the upper wall of the filter bag. The filter bag is fixedly connected to the inner wall of the filter bag and the filter bag has an upper end which is parallel to the upper ...

[0010] Preferably, the top of the tank body is open, and a tank cover for closing the opening is detachably connected to the top of the tank body.

[0011] In order to facilitate the disassembly and assembly of the tank cover, further, it also includes fixing bolts, and the tank cover and the tank body are detachably connected through the fixing bolts.

[0012] In order to increase the sealing performance of the connection between the tank cover and the tank body, further, a sealing gasket is fixedly installed on the lower side of the tank cover, and the sealing gasket fits with the top surface of the tank body.

[0013] In order to be able to clean out the dust particles filtered and blocked in the tank body, preferably, the bottom of the tank body is fixedly connected to a discharge box, a drum is rotatably connected inside the discharge box, a plurality of discharge grooves are opened on the outer wall of the drum, and a motor is fixedly installed on the outer wall of the discharge box, and the output end of the motor is fixedly connected to the drum.

[0014] In order to facilitate filtering and discharging dust particles blocked in the tank body through the discharge box, further, the bottom of the tank body is arranged in an arc shape.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0016] The utility model increases the sealing performance of the connection between the fixing ring and the plug-in hole to prevent smoke from leaking through the gap between the fixing ring and the plug-in hole without being filtered by the filter bag, thereby ensuring that the smoke can be fully filtered and improving the filtering effect of the smoke. In addition, the installation or removal of the filter bag is more convenient through the snap-fit ​​method, thereby improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the internal structure of the tank body of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 The utility model Figure 1 A magnified view of part A;

[0020] Figure 4 The utility model Figure 1 Enlarged view of part B.

[0021] In the figure: 1. tank body; 101. tank cover; 102. fixing bolt; 103. sealing gasket; 2. support plate; 201. filter bag; 202. support ring; 203. fixing ring; 204. sealing ring; 205. air inlet pipe; 206. air outlet pipe; 3. plug-in block; 301. slide groove; 302. spring; 303. clamping block; 4. discharge box; 401. roller; 402. discharge chute; 403. motor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0023] Embodiment 1:

[0024] Reference Figure 1 , Figure 2 , Figure 3 A bag-type dust removal device comprises a tank body 1, wherein the left side of the tank body 1 is fixedly connected with an air inlet pipe 205, and the right side of the tank body 1 is fixedly connected with an air outlet pipe 206, and further comprises: a support plate 2 fixedly connected to the tank body 1, wherein the support plate 2 is provided with plug holes at equal intervals, and a fixing ring 203 is plugged into the plug holes; a filter bag 201 is fixedly connected to the inner wall of the fixing ring 203, wherein the upper end of the filter bag 201 is connected to the fixing ring 203; a support ring 202 is connected to the fixing ring 203, and a filter bag 201 is fixedly connected to the inner wall of the fixing ring 203, wherein the upper end of the filter bag 201 is connected to the fixing ring 203; a filter bag 201 is connected to the fixing ring 203, and a ...; a filter bag 201 is connected to the fixing ring 203; a filter bag 201 is connected to the fixing ring 203; a filter bag 201 is 3 is integrally formed and fits with the upper surface of the support plate 2; the plug-in block 3 is fixedly connected to the support plate 2, wherein the support ring 202 is provided with a connecting hole used in conjunction with the plug-in block 3, the plug-in block 3 is provided with a slide groove 301, a clamping block 303 is slidably connected in the slide groove 301, and a spring 302 is fixedly connected between the clamping block 303 and the inner wall of the slide groove 301; the sealing ring 204 is fixedly installed on the outer wall of the fixing ring 203 and fits with the hole wall of the plug-in hole.

[0025] The top of the tank body 1 is open, and a tank cover 101 for closing the opening is detachably connected to the top of the tank body 1 .

[0026] It also includes a fixing bolt 102 , through which the tank cover 101 and the tank body 1 are detachably connected.

[0027] When installing the filter bag 201, the filter bag 201 and the fixing ring 203 are inserted into the insertion hole of the support plate 2 in sequence until the fixing ring 203 is inserted into the insertion hole and the support ring 202 fits with the upper surface of the support plate 2. At this time, the sealing ring 204 is squeezed by the fixing ring 203 and fits tightly with the hole wall of the insertion hole, thereby increasing the sealing of the connection between the fixing ring 203 and the insertion hole, preventing smoke from leaking through the gap between the fixing ring 203 and the insertion hole without being filtered by the filter bag 201, thereby ensuring that the smoke can be fully filtered and improving the filtering effect of the smoke;

[0028] When the fixing ring 203 is inserted into the insertion hole for a certain distance, the plug-in block 3 is inserted into the connecting hole of the support ring 202. At this time, the clamping block 303 is squeezed by the connecting hole and retracts into the slide groove 301, and compresses the spring 302 until the clamping block 303 is completely retracted into the slide groove 301. Then, when the support ring 202 is in contact with the support plate 2, the slide groove 301 on the plug-in block 3 moves out of the connecting hole, and the compressed spring 302 generates a thrust, pushing the clamping block 303 to slide toward the slide groove 301 and clamped on the upper surface of the support ring 202, thereby achieving the limit fixation of the support ring 202, thereby completing the fixed installation of the filter bag 201;

[0029] When the filter bag 201 needs to be disassembled, the staff can press the clamping block 303, so that the clamping block 303 is pressed and retracted into the slide groove 301, and the spring 302 is compressed until the clamping block 303 is completely retracted into the slide groove 301, thereby releasing the limit fixation of the support ring 202, and then the filter bag 201 can be removed from the plug hole through the support ring 202;

[0030] In summary, the clamping method makes it easier to install or remove the filter bag 201, thereby improving maintenance efficiency.

[0031] Embodiment 2:

[0032] Reference Figure 1 , Figure 2 , Figure 4 , a bag-type dust removal device, which is basically the same as Example 1, and further, a discharge box 4 is fixedly connected to the bottom of the tank body 1, a roller 401 is rotatably connected inside the discharge box 4, a plurality of discharge grooves 402 are opened on the outer wall of the roller 401, a motor 403 is fixedly installed on the outer wall of the discharge box 4, and the output end of the motor 403 is fixedly connected to the roller 401.

[0033] The bottom of the tank body 1 is arranged in an arc shape.

[0034] The gas containing smoke is introduced into the tank body 1 through the air inlet pipe 205. When the smoke drifts upward in the tank body 1 and passes through the filter bag 201, the dust particles carried in the smoke are blocked on the outer surface of the filter bag 201, and some larger dust particles fall to the bottom of the tank body 1 under the action of their own weight, thereby filtering and removing the smoke. Then, the gas after filtering and removing the dust is discharged from the tank body 1 through the air outlet pipe 206.

[0035] When the gaps in the filter bag 201 are gradually filled with dust particles, causing the internal air resistance of the tank body 1 to increase, the external booster pump can be connected to the air outlet pipe 206, and then the internal pressure of the tank body 1 can be reversely increased, so as to achieve the effect of back-impact cleaning of the dust particles on the outer surface of the filter bag 201, thereby achieving the effect of dredging the filter bag 201. At this time, the dust particles cleaned by the back-impact fall into the discharge box 4 at the bottom of the tank body 1, and then the motor 403 is started, and the motor 403 drives the drum 401 to rotate, and then the drum 401 is discharged through the discharge trough 402 during the rotation process;

[0036] It should be noted that, since the bottom of the tank body 1 is arranged in an arc shape, it helps the dust particles cleaned by the back impact to fall into the discharge box 4, thereby facilitating the cleaning of the dust particles.

[0037] Embodiment 3:

[0038] Reference Figure 1 , Figure 2 , a bag-type dust removal device, is basically the same as Example 1, and further, a sealing gasket 103 is fixedly installed on the lower side of the tank cover 101, and the sealing gasket 103 is in contact with the top surface of the tank body 1; the sealing gasket 103 on the tank cover 101 is in contact with the top surface of the tank body 1, thereby achieving the purpose of increasing the sealing of the connection between the tank cover 101 and the tank body 1, thereby improving the sealing of the tank body 1.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A bag dust removal device, comprising a tank body (1), wherein the left side of the tank body (1) is fixedly connected to an air inlet pipe (205), and the right side of the tank body (1) is fixedly connected to an air outlet pipe (206), characterized in that: Also includes: A support plate (2) fixedly connected to the tank body (1), Wherein, the support plate (2) is provided with plug holes at equal intervals, and a fixing ring (203) is inserted into the plug holes; The filter bag (201) is fixedly connected to the inner wall of the fixing ring (203). Wherein, the upper end of the filter bag (201) is connected to the fixing ring (203); A support ring (202) is formed integrally with the fixing ring (203) and is in contact with the upper surface of the support plate (2); The plug-in block (3) is fixedly connected to the support plate (2). The support ring (202) is provided with a connection hole for use with the plug-in block (3), the plug-in block (3) is provided with a slide groove (301), a clamping block (303) is slidably connected in the slide groove (301), and a spring (302) is fixedly connected between the clamping block (303) and the inner wall of the slide groove (301); The sealing ring (204) is fixedly mounted on the outer wall of the fixing ring (203) and fits closely with the hole wall of the plug hole.

2. The bag dust removal equipment according to claim 1, characterized in that: The top of the tank body (1) is open, and a tank cover (101) for closing the opening is detachably connected to the top of the tank body (1).

3. The bag dust removal equipment according to claim 2, characterized in that: It also comprises a fixing bolt (102), and the tank cover (101) and the tank body (1) are detachably connected via the fixing bolt (102).

4. The bag dust removal equipment according to claim 2, characterized in that: A sealing gasket (103) is fixedly mounted on the lower side of the tank cover (101), and the sealing gasket (103) is in contact with the top surface of the tank body (1).

5. The bag dust removal equipment according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected to a discharge box (4), a roller (401) is rotatably connected inside the discharge box (4), a plurality of discharge grooves (402) are provided on the outer wall of the roller (401), a motor (403) is fixedly mounted on the outer wall of the discharge box (4), and an output end of the motor (403) is fixedly connected to the roller (401).

6. The bag dust removal equipment according to claim 5, characterized in that: The bottom of the tank body (1) is arranged in an arc shape.

Images