Efficient dust pollution treatment device

Abstract

The utility model relates to the technical field of dust pollution treatment devices, and discloses a high-efficiency dust pollution treatment device, which is characterized in that extension rods are welded at the close ends of two clamping rings, a rotating rod is rotatably connected to the inner wall of one extension rod, a lantern ring is sleeved on the outer wall of the rotating rod, a screw rod is welded on the outer wall of the lantern ring, and the screw rod is sleeved on the outer wall of the lantern ring; one end of the screw extends to the inner wall of the other extension rod, and the outer wall of the end, close to the other extension rod, of the screw is in threaded connection with a locking rotating block. Through the arrangement of the locking rotating block and the clamping rings, the sealing cover and the flange are locked by the two clamping rings, the sealing cover is effectively fixed on the flange, when the inner wall of the shell needs to be cleaned, the locking rotating block is detached from the screw rod, the screw rod is rotated to relieve the limitation of the extension rod, and one clamping ring is rotated to take down the two clamping rings from the sealing cover and the flange, so that the inner wall of the shell is cleaned. The handle is held by hand to pull out the sealing cover and the rubber ring from the flange, the top of the shell is opened, the inner wall of the shell can be in contact for full cleaning, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust pollution treatment device equipment, in particular to a high-efficiency dust pollution treatment device. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is a kind of artificial stone made of cementitious materials, granular aggregates, water, and admixtures and admixtures added in a certain proportion, uniformly mixed and compacted, and cured and hardened. Concrete has the characteristics of abundant raw materials, low price, and simple production process, so its usage is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make its scope of use very wide. When concrete is processed, it will produce more dust. The dust floating in the air not only causes environmental pollution, but also construction workers will inhale a lot of dust when working, which will cause great harm to the health of construction workers and cause respiratory diseases. Therefore, it is necessary to develop a dust filtration and treatment device for concrete production.

[0003] The application number is CN202222247872.0, which discloses a dust filtering and processing device for concrete production. The dust filtering and processing device for concrete production includes a shell, a filter element is arranged in the shell, the filter element includes an upper ring plate, a lower ring plate and a cylindrical filter screen fixedly connected between the upper ring plate and the lower ring plate, the lower end of the lower ring plate is sealed and fixedly connected to the inner bottom wall of the shell, the upper end of the upper ring plate is sealed and matched with the inner wall and top wall of the shell, the outer wall of the shell is fixedly connected with an air inlet pipe connected to the inside of the filter screen, the outer wall of the shell is fixedly connected with an air outlet pipe connected to the annular cavity between the filter screen and the shell, the filter element is provided with a cleaning brush assembly for cleaning the dust on the inner wall of the filter screen, the shell is provided with a driving motor for driving the cleaning brush assembly, the bottom of the shell is provided with a sewage pipe connected to the inside of the filter screen, and the sewage pipe is provided with a discharge valve. The utility model can efficiently remove dust in dust gas, reduce dust pollution in the concrete production process, and enhance the safety of concrete production.

[0004] The above document discloses a dust filtering and processing device for concrete production which has the following defects: when the device is filtering dust, the dust is easily blown away by the wind, so the feed pipe of the device needs to be sealed; when dust accumulates in the dead corners of the inner wall of the device and is difficult to clean, the device cannot be disassembled for a more detailed cleaning of the inner wall.

[0005] It can be seen from this that the existing dust filtering and processing device does not have the function of effectively cleaning the dust in the dead corners of the inner wall. It is necessary to improve the existing deficiencies and provide a function that can effectively clean the dust in the dead corners of the inner wall. Utility Model Content

[0006] The purpose of the utility model is to provide a high-efficiency dust pollution treatment device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a high-efficiency dust pollution treatment device, comprising a tank body and a sealing structure, wherein the sealing structure is sleeved on the top outer wall of the tank body, the sealing structure comprises two clamping rings, an extension rod is welded on one end close to the two clamping rings, a rotating rod is rotatably connected on the inner wall of one of the extension rods, the upper and lower ends of the rotating rod extend to the outer wall of the extension rod, a sleeve is sleeved on the outer wall of the rotating rod, a screw is welded on the outer wall of the sleeve, one end of the screw extends to the inner wall of the other extension rod, a locking rotating block is threadedly connected on the outer wall of one end of the screw close to the other extension rod, and the locking rotating block is located on the outer wall of the other extension rod. The purpose of this arrangement is that when the device is in use, the sealing cover and the rubber ring are taken out from the shell and the flange by holding the handle upwards, and the dust is poured in through the flange at the top of the shell, and then the sealing cover and the rubber ring are installed on the inner wall of the shell and the flange, a clamp ring is put on the connection between the flange and the sealing cover, and the two sleeves and the clamp ring are limited and rotatably connected by a rotating rod, and the other clamp ring is rotated to the outer wall of the sealing cover and the flange on the other side, and the sleeve ring is rotated to make the screw rod in the groove of the extension rod, and then the locking rotating block is tightened to cooperate with the extension rod to fix the screw rod in the extension rod, so that the two clamp rings lock the sealing cover and the flange, and the sealing cover is locked. The sealing cover is effectively fixed on the flange, and the flanges of the circulation pipe and the discharge pipe are connected to the storage tank. The dust is filtered by the cleaning cylinder and accumulated on the inner wall of the bottom of the shell. The dust at the bottom is discharged into the tank through the discharge pipe for storage, and the dust accumulated too high is discharged from the circulation pipe into the tank for storage. When the inner wall of the shell needs to be cleaned, the locking block is removed from the screw, and the screw is turned to release the extension rod restriction. A clamping ring is turned to remove the two clamping rings from the sealing cover and the flange, and the sealing cover and the rubber ring can be pulled out of the flange by holding the handle. The top of the shell is opened, and the inner wall of the shell can be contacted for full cleaning, thereby improving the flexibility of the device.

[0009] Furthermore, a sleeve block is welded to one end of the two clamping rings away from the extension rod, and a rotating rod is rotatably connected to the inner wall of the two sleeve blocks, and the upper and lower ends of the rotating rod extend to the outer walls of the two sleeve blocks. The purpose of this arrangement is that during the use of the device, the two sleeve blocks and the clamping rings are limited and rotatably connected by the rotating rod, so that the two clamping rings lock the sealing cover and the flange, and the sealing cover is effectively fixed on the flange.

[0010] Furthermore, a sealing cover is sleeved on the inner wall of the two clamp rings, a handle is welded on the upper surface of the sealing cover, a rubber ring is pasted on the lower surface of the sealing cover, and a cleaning cylinder is provided on the lower surface of the sealing cover. The purpose of such a setting is that during the use of the device, the rubber ring and the groove cooperate to effectively fix the sealing cover in the flange, the sealing cover and the rubber ring are taken out from the housing and the flange by holding the handle upward, the dust is poured in through the flange at the top of the housing, and then the sealing cover and the rubber ring are installed on the inner wall of the housing and the flange, and the dust is filtered through the cleaning cylinder and accumulated on the inner wall at the bottom of the housing.

[0011] Furthermore, the tank body includes a shell, and a circulation pipe and a discharge pipe are welded on the outer wall of the shell, and flanges are welded on the top of the shell, the circulation pipe and the discharge pipe. The purpose of this arrangement is that during the use of the device, the flanges of the circulation pipe and the discharge pipe are connected to the storage tank, and the dust is filtered by the cleaning cylinder and accumulated on the inner wall of the bottom of the shell, and the dust at the bottom is discharged through the discharge pipe to the tank for storage, and the dust that accumulates too high is discharged from the circulation pipe to the tank for storage.

[0012] Furthermore, the two clamping rings are sleeved on the outer walls of the sealing cover and the flange, and a groove is provided on the upper surface of the flange. The purpose of such a setting is that during the use of the device, the rubber ring and the groove cooperate to clamp the sealing cover in the flange and effectively fix it, and the two clamping rings lock the sealing cover and the flange, and effectively fix the sealing cover on the flange.

[0013] Furthermore, the sealing cover is located on the upper surface of the housing, and the rubber ring is located on the inner wall of the groove. The purpose of such arrangement is that during the use of the device, the rubber ring and the groove cooperate to effectively fix the sealing cover in the flange.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model uses the arrangement of a locking rotating block and a clamping ring. The two clamping rings lock the sealing cover and the flange, thereby effectively fixing the sealing cover on the flange. When the inner wall of the shell needs to be cleaned, the locking rotating block is removed from the screw rod, the screw rod is rotated to release the restriction of the extension rod, and one clamping ring is rotated to remove the two clamping rings from the sealing cover and the flange. The sealing cover and the rubber ring can be pulled out of the flange by holding the handle. The top of the shell is opened, and the inner wall of the shell can be contacted for full cleaning, thereby improving the flexibility of the device.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0020] Figure 3 It is a schematic diagram of the partially split structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the sealing structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. tank body; 101. shell; 102. flange; 103. groove; 104. circulation pipe; 105. discharge pipe; 2. sealing structure; 201. sealing cover; 202. rubber ring; 203. handle; 204. cleaning cylinder; 205. rotating rod; 206. sleeve block; 207. clamping ring; 208. extension rod; 209. sleeve ring; 210. screw; 211. locking rotating block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4As shown, the utility model is a high-efficiency dust pollution treatment device, including a tank body 1 and a sealing structure 2, the sealing structure 2 is sleeved on the top outer wall of the tank body 1, the sealing structure 2 includes two clamping rings 207, and an extension rod 208 is welded to one end close to the two clamping rings 207. A rotating rod 205 is rotatably connected to the inner wall of one extension rod 208, and the upper and lower ends of the rotating rod 205 extend to the outer wall of the extension rod 208. A collar 209 is sleeved on the outer wall of the rotating rod 205, and a screw 210 is welded on the outer wall of the collar 209. One end of the screw 210 extends to the inner wall of the other extension rod 208, and a locking rotating block 211 is threadedly connected to the outer wall of the end of the screw 210 close to the other extension rod 208, and the locking rotating block 211 is located on the outer wall of the other extension rod 208. The purpose of such arrangement is that during the use of the device, the sealing cover 201 and the rubber ring 202 are taken out of the housing 101 and the flange 102 by holding the handle 203 upwards, and the dust is poured in through the flange 102 at the top of the housing 101, and then the sealing cover 201 and the rubber ring 202 are installed on the inner walls of the housing 101 and the flange 102, a clamp ring 207 is sleeved on the connection between the flange 102 and the sealing cover 201, and the two sets of blocks 206 and the clamp ring 207 are limited and rotatably connected by the rotating rod 205, and the other clamp ring 207 is rotated to the other side outer wall of the sealing cover 201 and the flange 102. Rotate the collar 209 to place the screw 210 in the groove of the extension rod 208, and then tighten the locking turn block 211 to cooperate with the extension rod 208 to fix the screw 210 in the extension rod 208, so that the two clamping rings 207 lock the sealing cover 201 and the flange 102, and effectively fix the sealing cover 201 on the flange 102, and connect the flange 102 of the circulation pipe 104 and the discharge pipe 105 to the storage tank. The dust is filtered by the cleaning cylinder 204 and accumulated on the bottom inner wall of the shell 101. The dust at the bottom is discharged into the tank through the discharge pipe 105, and the dust accumulated too high is discharged from the circulation pipe 104 to the tank.

[0026] The ends of the two clamping rings 207 away from the extension rod 208 are welded with a sleeve block 206, and the inner walls of the two sleeve blocks 206 are rotatably connected with a rotating rod 205, and the upper and lower ends of the rotating rod 205 extend to the outer walls of the two sleeve blocks 206. The purpose of this arrangement is that during the use of the device, the two sleeve blocks 206 and the clamping rings 207 are limited and rotatably connected by the rotating rod 205, so that the two clamping rings 207 lock the sealing cover 201 and the flange 102, and the sealing cover 201 is effectively fixed on the flange 102.

[0027] The inner walls of the two clamp rings 207 are sleeved with a sealing cover 201, a handle 203 is welded on the upper surface of the sealing cover 201, a rubber ring 202 is pasted on the lower surface of the sealing cover 201, and a cleaning cylinder 204 is provided on the lower surface of the sealing cover 201. The purpose of such a setting is that during the use of the device, the rubber ring 202 and the groove 103 cooperate to clamp the sealing cover 201 in the flange 102 and effectively fix it, and the sealing cover 201 and the rubber ring 202 are taken out of the housing 101 and the flange 102 by holding the handle 203 upward, and the dust is poured into the housing 101 through the flange 102 at the top of the housing 101, and then the sealing cover 201 and the rubber ring 202 are installed on the inner walls of the housing 101 and the flange 102, and the dust is filtered by the cleaning cylinder 204 and accumulated on the inner wall at the bottom of the housing 101.

[0028] The tank body 1 includes a shell 101, on the outer wall of which a circulation pipe 104 and a discharge pipe 105 are welded, and flanges 102 are welded to the tops of the shell 101, the circulation pipe 104 and the discharge pipe 105. The purpose of such a configuration is that during the use of the device, the flanges 102 of the circulation pipe 104 and the discharge pipe 105 are connected to the storage tank, and dust is filtered by the cleaning cylinder 204 and accumulated on the inner wall of the bottom of the shell 101, and the dust at the bottom is discharged through the discharge pipe 105 to be stored in the tank, and the dust that is too high is discharged from the circulation pipe 104 to be stored in the tank.

[0029] Two clamp rings 207 are sleeved on the outer walls of the sealing cover 201 and the flange 102, and a groove 103 is provided on the upper surface of the flange 102. The purpose of such a setting is that during the use of the device, the rubber ring 202 and the groove 103 cooperate to clamp the sealing cover 201 in the flange 102 and effectively fix it, and the two clamp rings 207 lock the sealing cover 201 and the flange 102, and effectively fix the sealing cover 201 on the flange 102.

[0030] The sealing cover 201 is located on the upper surface of the housing 101, and the rubber ring 202 is located on the inner wall of the groove 103. The purpose of this arrangement is that during the use of the device, the rubber ring 202 and the groove 103 cooperate to clamp the sealing cover 201 in the flange 102 and effectively fix it.

[0031] When in use, during the use of the device, the handle 203 is held upward to remove the sealing cover 201 and the rubber ring 202 from the shell 101 and the flange 102, and the dust is poured in through the flange 102 at the top of the shell 101, and then the sealing cover 201 and the rubber ring 202 are installed on the inner wall of the shell 101 and the flange 102, and a clamp ring 207 is sleeved on the connection between the flange 102 and the sealing cover 201, and the two sleeve blocks 206 and the clamp ring 207 are limited and rotatably connected through the rotating rod 205, and the other clamp ring 207 is rotated to the outer wall of the other side of the sealing cover 201 and the flange 102, and the sleeve ring 209 is rotated to make the screw 210 in the groove of the extension rod 208, and then the locking rotating block 211 is tightened to cooperate with the extension rod 208 to fix the screw 210 in the extension rod 208, so that the two clamp rings 207 lock the sealing cover 201 and the flange 102, the sealing cover 201 is effectively fixed on the flange 102, and the flange 102 of the circulation pipe 104 and the discharge pipe 105 are connected to the storage tank. The dust is filtered by the cleaning cylinder 204 and accumulated on the inner wall of the bottom of the shell 101. The dust at the bottom is discharged into the tank through the discharge pipe 105 for storage. The dust accumulated too high is discharged from the circulation pipe 104 to the tank for storage. When the inner wall of the shell 101 needs to be cleaned, the locking turn block 211 is removed from the screw 210, and the screw 210 is rotated to release the restriction of the extension rod 208. A clamp ring 207 is rotated to remove the two clamp rings 207 from the sealing cover 201 and the flange 102. The sealing cover 201 and the rubber ring 202 can be pulled out of the flange 102 by holding the handle 203. The top of the shell 101 is opened, and the inner wall of the shell 101 can be contacted for full cleaning, thereby improving the flexibility of the device.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency dust pollution treatment device, comprising a tank body (1) and a sealing structure (2), characterized in that: The sealing structure (2) is sleeved on the top outer wall of the tank body (1), and the sealing structure (2) comprises two clamping rings (207), and an extension rod (208) is welded to one end of the two clamping rings (207) close to each other, and a rotating rod (205) is rotatably connected to the inner wall of one of the extension rods (208), and the upper and lower ends of the rotating rod (205) extend to the outer wall of the extension rod (208), and a collar (209) is sleeved on the outer wall of the rotating rod (205), and a screw (210) is welded on the outer wall of the collar (209), and one end of the screw (210) extends to the inner wall of the other extension rod (208), and a locking rotating block (211) is threadedly connected to the outer wall of one end of the screw (210) close to the other extension rod (208), and the locking rotating block (211) is located on the outer wall of the other extension rod (208).

2. The high-efficiency dust pollution treatment device according to claim 1 is characterized in that: A sleeve block (206) is welded to one end of the two clamp rings (207) away from the extension rod (208), and a rotating rod (205) is rotatably connected to the inner walls of the two sleeve blocks (206), and the upper and lower ends of the rotating rod (205) extend to the outer walls of the two sleeve blocks (206).

3. The high-efficiency dust pollution treatment device according to claim 1 is characterized in that: A sealing cover (201) is sleeved on the inner walls of the two clamping rings (207), a handle (203) is welded on the upper surface of the sealing cover (201), a rubber ring (202) is adhered to the lower surface of the sealing cover (201), and a cleaning cylinder (204) is provided on the lower surface of the sealing cover (201).

4. The high-efficiency dust pollution treatment device according to claim 1 is characterized in that: The tank body (1) comprises a shell (101), a flow pipe (104) and a discharge pipe (105) are welded to the outer wall of the shell (101), and flanges (102) are welded to the top ends of the shell (101), the flow pipe (104) and the discharge pipe (105).

5. The high-efficiency dust pollution treatment device according to claim 3 is characterized by: The two clamping rings (207) are sleeved on the outer walls of the sealing cover (201) and the flange (102), and a groove (103) is provided on the upper surface of the flange (102).

6. The high-efficiency dust pollution treatment device according to claim 3 is characterized by: The sealing cover (201) is located on the upper surface of the housing (101), and the rubber ring (202) is located on the inner wall of the groove (103).

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