Gas drainage device suitable for gas control

Abstract

The utility model discloses a gas drainage device suitable for gas control, which belongs to the technical field of gas drainage and comprises a box body, a mounting frame is arranged at the bottom of the box body, a fan is arranged at the top of the mounting frame, a box door is rotatably connected to the right side of the front of the box body, and a control mechanism is arranged on the left side of the box body. A connecting plate is arranged in front of the right side of the control mechanism, an adjusting mechanism is arranged on the right side of the connecting plate, connecting telescopic rods are arranged on the upper side and the lower side of the rear portion of the adjusting mechanism correspondingly, cleaning mechanisms are symmetrically arranged behind the two sets of connecting telescopic rods, a top plate is arranged behind the box body, and a filter plate is arranged in an inner cavity of the box body; a handle and a locking piece are arranged on the left side of the front of the box door, the handle is located above the locking piece, a sealing gasket is arranged on the right side of the box door, and the problem that the cleaning effect on the filter plate is limited due to the fact that the filter plate is cleaned only by arranging a brush at the bottom of the filter plate is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gas extraction, especially to a gas extraction device suitable for gas treatment. BACKGROUND

[0002] Gas refers to the harmful gas mainly composed of coal bed gas in the mine, mainly methane, which is a colorless, odorless, odorless, combustible or explosive gas, difficult to dissolve in water, and higher diffusion than air, and gas can cause harm when the concentration is high, so the gas needs to be treated, and the gas extraction device is used in the gas treatment, the gas extraction device generally includes a vacuum pump to extract the gas, and the gas is filtered into the filter box through the fan to achieve the purpose of treatment.

[0003] For example, the gas extraction device suitable for gas treatment with publication number CN222151332U includes a discharge plate arranged inside the gas treatment box, a filter plate arranged above the discharge plate inside the gas treatment box, a first sealing plate arranged on one side of the gas treatment box close to the discharge plate, a second sealing plate arranged above the first sealing plate on one side of the gas treatment box, a connecting pipe arranged through the upper surface of the gas treatment box, a second mounting plate mounted on the other side of the gas treatment box, a vacuum pump arranged on the upper surface of the second mounting plate, and a cleaning motor arranged above the second mounting plate of the gas treatment box. By the work of the electric telescopic rod inside the fixing hole, the side of the gas treatment box can be opened to discharge the filtered dust from the discharge plate, avoiding the influence of the gas extraction treatment work caused by the dust existing inside the gas treatment box.

[0004] However, the above-mentioned device only cleans the filter plate by setting a brush at the bottom of the filter plate, and the cleaning effect of the filter plate is limited. UTILITY MODEL CONTENTS

[0005] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the utility model aims to provide a gas extraction device suitable for gas treatment, which can solve the problem of limited cleaning effect of the filter plate by only setting a brush at the bottom of the filter plate in the above-mentioned device.

[0007] The utility model provides a kind of gas extraction device suitable for gas management to solve the above technical problems, using the following technical solutions: including box, the bottom of the box is equipped with mounting bracket, the top of the mounting bracket is equipped with fan, the front right side of the box is rotatably connected with box door, the left side of the box is equipped with control mechanism, the right side front of the control mechanism is equipped with connecting plate, the right side of the connecting plate is equipped with adjusting mechanism, the rear of the adjusting mechanism is equipped with connecting telescopic link on both sides, the rear of two groups of connecting telescopic link is symmetrically equipped with cleaning mechanism, the rear of the box is equipped with top plate, the inner chamber of the box is equipped with filter plate.

[0008] Optionally, the left side of the front of the box door is equipped with handle and lock element, and the handle is above the lock element.

[0009] By adopting the above technical scheme, the box door is fixed.

[0010] Optionally, the right side of the box door is equipped with sealing gasket.

[0011] By adopting the above technical scheme, the box is sealed.

[0012] Optionally, the inner chamber bottom of the box is equipped with flow guide block, and the right side of the inner chamber of the box is equipped with baffle.

[0013] By adopting the above technical scheme, the cleaned water is discharged, and the connecting pipeline is shielded.

[0014] Optionally, the mounting bracket includes two groups of mounting plates, and the two groups of mounting plates are respectively arranged on the bottom of the box on both sides, the bottom of the side of the two groups of mounting plates close to each other is equipped with mounting bottom plate, and the fan is arranged on the top of the mounting bottom plate.

[0015] By adopting the above technical scheme, the fan is installed and supported.

[0016] Optionally, the left side air inlet end of the fan is equipped with first air inlet pipeline, the first air inlet pipeline penetrates the left side mounting plate, the right side air outlet end of the fan is equipped with first air outlet pipeline, the first air outlet pipeline penetrates the right side mounting plate, the top of the first air outlet pipeline is communicated with connecting pipeline, and the connecting pipeline is communicated with the box.

[0017] By adopting the above technical scheme, the gas is transported into the box.

[0018] Optionally, the top of the top plate is equipped with vacuum pump, the left side air inlet end of the vacuum pump is equipped with second air inlet pipeline, the left side of the second air inlet pipeline is communicated with the box, and the right side air outlet end of the vacuum pump is equipped with second air outlet pipeline.

[0019] By adopting the above technical scheme, the gas is extracted from the box.

[0020] Optionally, the control mechanism comprises a control plate arranged at the top of the left side of the box body, and a control telescopic rod is arranged at the bottom of the control plate, and a moving plate is arranged at the bottom of the control telescopic rod, and the right bottom of the moving plate is connected with the connecting plate.

[0021] By adopting the above technical scheme, the two sets of cleaning mechanisms are driven to move.

[0022] Optionally, the adjusting mechanism comprises an adjusting plate arranged at the right side of the connecting plate, an adjusting groove is arranged at the right side of the adjusting plate, an adjusting motor is arranged at the top of the inner cavity of the adjusting groove, a power output end of the bottom of the adjusting motor is provided with an adjusting screw rod, the adjusting screw rod is a forward and reverse screw rod, two sets of adjusting sliding plates are screwed on the adjusting screw rod, the two sets of adjusting sliding plates are slidingly connected in the adjusting groove, and the right sides of the two sets of adjusting sliding plates are connected with the two sets of connecting telescopic rods.

[0023] By adopting the above technical scheme, the distance between the two sets of cleaning mechanisms is adjusted.

[0024] Optionally, the cleaning mechanism comprises a cleaning box arranged behind the connecting telescopic rod, a water inlet pipeline is communicated with the top right side of the cleaning box, a plurality of spray heads are arranged at the front bottom of the cleaning box, and a brush is arranged at the rear bottom of the cleaning box.

[0025] By adopting the above technical scheme, the filter plate is cleaned.

[0026] In summary, the utility model has at least one of the following beneficial effects: through the cooperation of the adjusting mechanism and the cleaning mechanism, when in use, the box door is opened, the control telescopic rod is started to be shortened, the two sets of cleaning mechanisms are moved in front of the filter plate, the adjusting mechanism is started to control the two sets of cleaning mechanisms to move close to each other, the two sets of brushes are moved to the upper and lower sides of the filter plate respectively, the water source is connected with the two sets of water inlet pipelines through the two sets of water pipes respectively, the water enters the cleaning box, is sprayed out through the spray head, the two sets of connecting telescopic rods are controlled to be extended and retracted respectively, the two sets of brushes are moved to clean the upper and lower sides of the filter plate, the spray head sprays water on the filter plate, the filter plate is cleaned more comprehensively, and the cleaned water and impurity particles are discharged through the flow guide block. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0028] Figure 1The utility model discloses a structure schematic drawing of the utility model;

[0029] Figure 2 The utility model discloses a box body section structure schematic drawing of the utility model;

[0030] Figure 3 The utility model discloses a control mechanism structure schematic drawing of the utility model;

[0031] Figure 4 The utility model discloses a cleaning state structure schematic drawing of the utility model;

[0032] Figure 5 The utility model discloses a regulating mechanism section structure schematic drawing of the utility model;

[0033] Figure 6 The utility model discloses a cleaning mechanism structure schematic drawing of the utility model.

[0034] The utility model discloses a structure schematic drawing of the utility model; Specific implementation

[0035] The following combines the attached Figures 1-6 The utility model is further explained in detail.

[0036] Example one, refer to Figure 1 In order to solve the problem that the cleaning effect of the filter plate is limited in the above-mentioned device only by setting the brush at the bottom of the filter plate for cleaning, the utility model discloses a gas drainage device suitable for gas treatment, which comprises a box body 1, the bottom of the box body 1 is provided with a mounting rack 2, the top of the mounting rack 2 is provided with a fan 3, the right side of the front of the box body 1 is rotationally connected with a box door 4, the left side of the box body 1 is provided with a control mechanism 5, the right side of the front of the control mechanism 5 is provided with a connecting plate 6, the right side of the connecting plate 6 is provided with a regulating mechanism 7, the upper and lower sides of the rear of the regulating mechanism 7 are both provided with a connecting telescopic rod 8, the rear of the two groups of connecting telescopic rods 8 is symmetrically provided with a cleaning mechanism 9, the rear of the box body 1 is provided with a top plate 10, and the inner cavity of the box body 1 is provided with a filter plate 11.

[0037] Based on the above characteristics, the working principle of the embodiment is: the gas is transported into the box 1 by the fan 3, the gas is filtered by the filter plate 11 arranged in the box 1, after the filtering is completed, the box door 4 is opened, the control mechanism 5 is started to move the two groups of cleaning mechanisms 9 to the front of the filter plate 11, the adjusting mechanism 7 is started to adjust the distance between the two groups of cleaning mechanisms 9, the two groups of connecting telescopic rods 8 are controlled to be telescoped respectively, and the two groups of cleaning mechanisms 9 are driven by the two groups of connecting telescopic rods 8 to move on the surface of the filter plate 11, so that the filter plate 11 is cleaned.

[0038] Embodiment two, refer to Figures 1-6In order to solve the problem that the cleaning effect of the filter plate is limited by only setting a brush at the bottom of the filter plate in the above device, based on the same concept as in Embodiment I, the gas drainage device for gas control further comprises a handle 401 and a locking piece 402 arranged on the left side of the front of the box door 4, the handle 401 is located above the locking piece 402, a sealing gasket 403 is arranged on the right side of the box door 4, a flow guide block 101 is arranged at the bottom of the inner cavity of the box body 1, a shielding plate 102 is arranged on the right side of the inner cavity of the box body 1, the mounting frame 2 comprises two groups of mounting plates 201, the two groups of mounting plates 201 are arranged on the two sides of the bottom of the box body 1, respectively, mounting bottom plates 202 are arranged on the bottom of the side of the two groups of mounting plates 201 close to each other, a fan 3 is arranged on the top of the mounting bottom plate 202, a first air inlet pipe 301 is arranged on the left side air inlet end of the fan 3, the first air inlet pipe 301 penetrates the left mounting plate 201, a first air outlet pipe 302 is arranged on the right side air outlet end of the fan 3, the first air outlet pipe 302 penetrates the right mounting plate 201, a connecting pipe 303 is communicated with the top of the first air outlet pipe 302, the connecting pipe 303 is communicated with the box body 1, a vacuum pump 12 is arranged on the top of the top plate 10, a second air inlet pipe 121 is arranged on the left side air inlet end of the vacuum pump 12, the left side of the second air inlet pipe 121 is communicated with the box body 1, a second air outlet pipe 122 is arranged on the right side air outlet end of the vacuum pump 12, a control mechanism 5 comprises a control plate 501, the control plate 501 is arranged on the left side top of the box body 1, a control telescopic rod 502 is arranged on the bottom of the control plate 501, a moving plate 503 is arranged on the bottom of the control telescopic rod 502, the right side bottom of the moving plate 503 is connected with a connecting plate 6, an adjusting mechanism 7 comprises an adjusting plate 701, the adjusting plate 701 is arranged on the right side of the connecting plate 6, an adjusting groove 702 is arranged on the right side of the adjusting plate 701, an adjusting motor 703 is arranged in the inner cavity top of the adjusting groove 702, an adjusting lead screw 704 is arranged on the bottom power output end of the adjusting motor 703, the adjusting lead screw 704 is a forward and reverse lead screw, two groups of adjusting sliding plates 705 are screwed on the adjusting lead screw 704, the two groups of adjusting sliding plates 705 are slidingly connected in the adjusting groove 702, the right sides of the two groups of adjusting sliding plates 705 are connected with two groups of connecting telescopic rods 8, respectively, a cleaning mechanism 9 comprises a cleaning box 901, the cleaning box 901 is arranged behind the connecting telescopic rod 8, a water inlet pipe 902 is communicated with the top right side of the cleaning box 901, a plurality of spray heads 903 are arranged on the front bottom of the cleaning box 901, a brush 904 is arranged on the rear bottom of the cleaning box 901.

[0039] Based on the above characteristics, the working principle of the embodiment is: the gas is connected with the first air inlet pipeline 301 through the pipeline, the fan 3 is started to transport the gas to the connecting pipeline 303 through the first air outlet pipeline 302, and then to the box body 1, and the filtered gas is transported to the second air outlet pipeline 122 through the second air inlet pipeline 121 after being filtered by the filter plate 11, and the second air outlet pipeline 122 is connected with the storage device to complete the filtration of the gas.

[0040] The control telescopic rod 502 and the two groups of connecting telescopic rods 8 are electric telescopic rods, the box door 4 is opened, the control telescopic rod 502 is started to be shortened, the control telescopic rod 502 drives the connecting plate 6 to move to the side close to the filter plate 11, the connecting plate 6 drives the two groups of cleaning mechanisms 9 to move to the side close to the filter plate 11, when the two groups of cleaning brushes 904 are respectively moved to the upper and lower sides of the filter plate 11, the control telescopic rod 502 is closed, the adjusting motor 703 can be reversely rotated, the adjusting motor 703 is started to drive the adjusting screw 704 to be positively rotated, the adjusting screw 704 drives the two groups of adjusting sliding plates 705 to be rotated, under the limitation of the adjusting groove 702, the adjusting screw 704 is a positive and negative screw, the two groups of adjusting sliding plates 705 move to each other, the two groups of adjusting sliding plates 705 respectively drive the two groups of connecting telescopic rods 8 to move to each other, the two groups of connecting telescopic rods 8 respectively drive the two groups of cleaning boxes 901 to move to each other, when the two groups of brushes 904 respectively contact the upper and lower sides of the filter plate 11, the adjusting motor 703 is closed.

[0041] The water source is connected with the two groups of water inlet pipelines 902 through the two groups of water pipes, the water enters the two groups of cleaning boxes 901 through the two groups of water inlet pipelines 902, and is sprayed out through the spray heads 903, the two groups of connecting telescopic rods 8 are controlled to be telescopic, the two groups of connecting telescopic rods 8 respectively drive the two groups of cleaning boxes 901 to reciprocate, the two groups of cleaning boxes 901 respectively drive the two groups of brushes 904 to reciprocate on the upper and lower sides of the filter plate 11, and the spray heads 903 spray water on the filter plate 11, so that the filter plate 11 is comprehensively cleaned, and the waste water and impurity particles in the cleaning process are discharged through the flow guide block 101 arranged at the bottom of the inner cavity of the box body 1.

[0042] The input ends of the electrical equipment in the device are electrically connected with an external power supply.

[0043] The above are preferred embodiments of the utility model, which do not limit the protection scope of the utility model, and therefore: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A gas extraction device suitable for gas control, comprising a housing (1), characterized in that: The bottom of the box (1) is provided with a mounting bracket (2), the top of the mounting bracket (2) is provided with a fan (3), the front right side of the box (1) is rotatably connected with a box door (4), the left side of the box (1) is provided with a control mechanism (5), the right front of the control mechanism (5) is provided with a connecting plate (6), the right side of the connecting plate (6) is provided with an adjustment mechanism (7), the upper and lower sides of the adjustment mechanism (7) are provided with connecting telescopic rods (8), the two sets of connecting telescopic rods (8) are symmetrically provided with cleaning mechanisms (9) at the rear, the rear of the box (1) is provided with a top plate (10), and the inner cavity of the box (1) is provided with a filter plate (11).

2. A gas extraction device suitable for gas control according to claim 1, characterized in that: The front left side of the box door (4) is provided with a handle (401) and a locking element (402), with the handle (401) located above the locking element (402).

3. A gas extraction device suitable for gas control according to claim 1, characterized in that: A sealing gasket (403) is provided on the right side of the box door (4).

4. A gas extraction device suitable for gas control according to claim 1, characterized in that: The bottom of the inner cavity of the box (1) is provided with a guide block (101), and the right side of the inner cavity of the box (1) is provided with a baffle plate (102).

5. A gas extraction device suitable for gas control according to claim 1, characterized in that: The mounting frame (2) includes two sets of mounting plates (201), which are respectively set on the bottom sides of the box (1). The bottom of the side of the two sets of mounting plates (201) that are close to each other is provided with a mounting base plate (202), and the fan (3) is set on the top of the mounting base plate (202).

6. A gas extraction device suitable for gas control according to claim 5, characterized in that: The fan (3) has a first air inlet pipe (301) on the left side of the air inlet end, which passes through the left side mounting plate (201). The fan (3) has a first air outlet pipe (302) on the right side of the air outlet end, which passes through the right side mounting plate (201). The top of the first air outlet pipe (302) is connected to a connecting pipe (303), which is connected to the housing (1).

7. A gas extraction device suitable for gas control according to claim 1, characterized in that: The top plate (10) is provided with a vacuum pump (12), the left air inlet end of the vacuum pump (12) is provided with a second air inlet pipe (121), the left side of the second air inlet pipe (121) is connected to the box (1), and the right air outlet end of the vacuum pump (12) is provided with a second air outlet pipe (122).

8. A gas extraction device suitable for gas control according to claim 1, characterized in that: The control mechanism (5) includes a control board (501), which is located on the top left side of the housing (1). The bottom of the control board (501) is provided with a control telescopic rod (502), and the bottom of the control telescopic rod (502) is provided with a moving plate (503). The bottom right side of the moving plate (503) is connected to the connecting plate (6).

9. A gas extraction device suitable for gas control according to claim 1, characterized in that: The adjustment mechanism (7) includes an adjustment plate (701), which is located on the right side of the connecting plate (6). An adjustment groove (702) is provided on the right side of the adjustment plate (701). An adjustment motor (703) is provided at the top of the inner cavity of the adjustment groove (702). An adjustment screw (704) is provided at the bottom power output end of the adjustment motor (703). The adjustment screw (704) is a forward and reverse screw. Two sets of adjustment slide plates (705) are screwed onto the adjustment screw (704). Both sets of adjustment slide plates (705) are slidably connected in the adjustment groove (702). The right sides of the two sets of adjustment slide plates (705) are respectively connected to two sets of connecting telescopic rods (8).

10. A gas extraction device for gas control according to claim 1, characterized in that: The cleaning mechanism (9) includes a cleaning box (901), which is located behind the connecting telescopic rod (8). A water inlet pipe (902) is connected to the top right side of the cleaning box (901). Multiple sets of nozzles (903) are provided at the bottom front of the cleaning box (901), and a brush (904) is provided at the bottom rear of the cleaning box (901).

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