CN219922402U

CN219922402U - Glycol storage ventilation unit

Info

Publication number: CN219922402U
Application number: CN202320454659.9U
Authority: CN
Inventors: 程小伟
Original assignee: Hebei Lingying Biotechnology Co ltd
Current assignee: Hebei Lingying Biotechnology Co ltd
Priority date: 2023-03-11
Filing date: 2023-03-11
Publication date: 2023-10-31
Anticipated expiration: 2033-03-11

Abstract

The utility model relates to the technical field of chemical production equipment, in particular to a glycol storage ventilation device. Comprising the following steps: the pipeline is sequentially provided with a filter layer and a fan along the air inlet direction of the pipeline, and the bottom of the pipeline is provided with a cleaning channel; the cleaning device is arranged in the middle of the filter layer and is used for cleaning dust by up-and-down displacement along the height direction of the filter layer; the utility model provides a glycol storage ventilation unit can filter the entering air current when ventilating, prevents that the dust from getting into, guarantees storage environment's neatly to can realize the clearance operation to the dust, need not the frequent climbing clearance of staff, facilitate the use.

Description

Glycol storage ventilation unit

Technical Field

The utility model relates to the technical field of chemical production equipment, in particular to a glycol storage ventilation device.

Background

The ethylene glycol is used as chemical industry materials, the ethylene glycol after production is filled into a containing barrel, and then is placed into a storehouse for storage, and indoor ventilation and shade are required to be kept in the storage, so that a ventilation system is usually additionally arranged indoors for accelerating indoor air flow, at present, the existing ventilation system adopts a direct additionally-arranged fan to guide the air indoors, although the air flow is ensured, dust enters along with air flow, so that the storage environment is reduced, the sale is not facilitated, and a filter screen is singly additionally arranged, and the filter screen is required to be cleaned frequently, so that blockage is avoided, and the inconvenience is caused.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides the glycol storage ventilation device which can filter the entering air flow during ventilation, prevent dust from entering, ensure the cleanliness of storage environment, realize dust cleaning operation, avoid frequent climbing and cleaning of staff and is convenient to use.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the pipeline is sequentially provided with a filter layer and a fan along the air inlet direction of the pipeline, and the bottom of the pipeline is provided with a cleaning channel;

the cleaning device is arranged in the middle of the filter layer and is used for cleaning dust along the upward and downward displacement of the height direction of the filter layer.

Preferably, a shielding plate is arranged at the air inlet of the pipeline.

Preferably, a plurality of air distribution plates are arranged in the pipeline, and the air distribution plates are arranged in a front layer and a rear layer in a staggered manner.

Preferably, the filter layer comprises a first filter plate and a second filter plate; the first filter plate is uniformly provided with first through holes; the second filter plate is uniformly provided with second through holes, and the second through holes are smaller than the diameter of the first through holes.

Preferably, the cleaning device comprises a transmission screw, a sliding block and a transverse plate; the transmission screw is rotationally connected with the pipeline; the sliding block is in threaded connection with the transmission screw rod, and mounting rods are symmetrically arranged on the sliding block; the transverse plate is connected with the mounting rod, and the surface of the transverse plate is provided with a brush body.

Preferably, the mounting rod is provided with a spring which is abutted with the transverse plate.

Preferably, the end of the spring is provided with an adjusting nut.

Preferably, sliding holes are formed in two sides of the first filter plate and the second filter plate, and rubber pads are arranged in the sliding holes.

Preferably, the water inlet of the cleaning channel is provided with an inclined plate.

Preferably, the right side of the pipeline is provided with a containing box.

Compared with the prior art, the utility model has the following advantages:

1. the air flow is introduced into the storeroom through the fan, so that the indoor air flow is quickened, the indoor ventilation is ensured, meanwhile, the filter layer is arranged in the pipeline, dust mixed in the entering air flow is filtered, and the cleanliness of the internal storage environment is improved;

2. after long-time use, the filter layer is cleaned by the cleaning device, and fallen dust is flushed out by utilizing water flow through the cleaning channel, so that backlog of the dust is avoided, the stability of the running structure is ensured, and meanwhile, the cleaning device does not need staff to operate during cleaning, so that quick cleaning is realized;

3. the whole structure is reasonable in layout, can realize indoor ventilation, dust filtration and subsequent cleaning operation, is ingenious in structure and convenient to operate and use, meets the requirements of glycol storage, ensures the storage environment and reduces the maintenance cost.

Drawings

FIG. 1 is a schematic view of the overall structure of a glycol storage ventilation device;

FIG. 2 is a schematic view of the internal structure of a glycol storage ventilation device;

FIG. 3 is a schematic view of a plate structure of a glycol storage ventilator;

FIG. 4 is a schematic view of the interior structure of a duct of a glycol storage ventilation device;

FIG. 5 is a schematic diagram of a filter layer structure of a glycol storage ventilation device;

FIG. 6 is a schematic view of a second filter plate structure of a glycol storage ventilation device;

FIG. 7 is a schematic view of a cleaning apparatus for a glycol storage ventilation apparatus;

fig. 8 is a schematic view of a cleaning device connection for a glycol storage ventilation device.

In the figure: 1. a pipe; 2. a filter layer; 3. a blower; 4. a cleaning device; 5. a drive screw; 6. a slide block; 7. a cross plate; 101. cleaning the channel; 102. a shielding plate; 103. a wind distribution plate; 104. a sloping plate; 105. a housing box; 201. a first filter plate; 202. a second filter plate; 203. a first through hole; 204. a second through hole; 205. a slide hole; 206. a rubber pad; 601. a mounting rod; 602. a spring; 603. an adjusting nut; 701. a brush body.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The first embodiment is as follows: referring to fig. 1-8, a glycol storage ventilation device is provided, comprising: the pipeline 1 is sequentially provided with a filter layer 2 and a fan 3 along the air inlet direction of the pipeline 1, and the bottom of the pipeline 1 is provided with a cleaning channel 101; the cleaning device 4 is arranged in the middle of the filter layer 2 and is used for cleaning dust by up-and-down displacement along the height direction of the filter layer 2; the pipeline 1 is arranged at the wall of the storehouse, the air inlet is arranged outside, the other end of the pipeline 1 is arranged inside, the fan 3 rotates to drive external air flow to enter, when the air passes through, the filter layer 2 filters the mixed dust, then enters, ventilation in the storehouse is realized, the stored neatness is ensured, after long-time use, the dust is adhered to the filter layer 2 to influence the air inlet, at the moment, the cleaning device 4 is started to move up and down to scrape the dust on the surface of the filter layer 2 and fall into the cleaning channel 101 below, and then the cleaning channel 101 is flushed by water flow to discharge the dust, so that cleaning is finished, maintenance is convenient, and the stable structure operation is ensured;

wherein, the left end of the cleaning channel 101 is provided with a water outlet, which is convenient for water flow to flow out.

As shown in fig. 2, the air inlet of the pipeline 1 is provided with a shielding plate 102, the air inlet of the pipeline 1 is sealed, the entry of sundries and insects is reduced, and the smooth ventilation is ensured.

As shown in fig. 2 and 3, a plurality of air distribution plates 103 are arranged in the pipeline 1, the air distribution plates 103 are arranged in a front layer and a rear layer in a staggered manner, the incoming air flow is guided and distributed, the air flow is ensured to be uniformly blown to the filter layer 2, and the filtering effect is improved.

As shown in connection with fig. 5 and 6, the filter layer 2 includes a first filter sheet 201 and a second filter sheet 202; the first filter plate 201 is uniformly provided with first through holes 203; the second filter plate 202 is uniformly provided with second through holes 204, and the second through holes 204 are smaller than the diameter of the first through holes 203; the air current passes through first through-hole 203 and second through-hole 204 in proper order and accomplishes the filtration to mix with the dust, and the diameter of second through-hole 204 is less than the diameter of first through-hole 203 simultaneously, can realize carrying out the filter operation to the dust granule of different diameters, has guaranteed the filter effect.

Referring to fig. 5 to 8, the cleaning device 4 includes a drive screw 5, a slider 6, and a cross plate 7; the transmission screw 5 is rotationally connected with the pipeline 1; the sliding block 6 is in threaded connection with the transmission screw 5, and the sliding block 6 is symmetrically provided with mounting rods 601; the transverse plate 7 is connected with the mounting rod 601, and the surface of the transverse plate is provided with a brush body 701; the transmission screw 5 rotates to drive the sliding block 6 to move up and down, so that the brush body 701 on the transverse plate 7 is driven to scrape the surfaces of the first filter plate 201 and the second filter plate 202, dust attached to the surfaces is scraped, and the dust falls into the cleaning channel 101 to finish cleaning operation; wherein the mounting bar 601 provides a mounting position of the cross plates 7 while the cross plates 7 are arranged in pairs on both sides of the filter plate;

in the preferred embodiment, the mounting rod 601 is provided with a spring 602 which is abutted against the transverse plate 7, and the brush body 701 can be effectively ensured to be fully contacted with the surface of the filter plate by utilizing the elasticity of the spring 602;

in a preferred embodiment, an adjusting nut 603 is arranged at the end of the spring 602, and the elasticity of the spring 603 can be adjusted according to the requirement, so that the tightness of the contact between the brush body 701 and the filter plate is controlled.

As shown in fig. 6, both sides of the first filter plate 201 and the second filter plate 202 are provided with sliding holes 205, and rubber pads 206 are arranged in the sliding holes 205; the sliding hole 205 is contacted with the mounting rod 601 to realize guiding and positioning during displacement of the sliding block 6, and the rubber pad 206 positioned in the sliding hole 205 plays a role in sealing, so that air flow is reduced to pass through the sliding hole 205, and the flexibility of the rubber is utilized to avoid influencing the passing of the mounting rod 601.

As shown in fig. 4, the water inlet of the cleaning channel 101 is provided with an inclined plate 104, and the water flow flushed out by the inclined plate 104 is inclined downwards to flush the bottom surface of the cleaning channel 101, so as to ensure the cleaning effect of dust.

As shown in fig. 2, the right side of the pipeline 1 is provided with a containing box 105, and activated carbon is placed in the containing box 105, so that the passing air flow can be further filtered, and the adsorption effect is achieved.

As shown in fig. 2 and 4, the inside of the pipeline 1 is also provided with a sliding rail connected with the first filter plate 201 and the second filter plate 202, so as to play a role in fixing and guiding.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. A glycol storage ventilation device, comprising:

the device comprises a pipeline (1), wherein a filter layer (2) and a fan (3) are sequentially arranged along the air inlet direction of the pipeline (1), and a cleaning channel (101) is arranged at the bottom of the pipeline (1);

the cleaning device (4) is arranged in the middle of the filter layer (2) and is used for cleaning dust by up-and-down displacement along the height direction of the filter layer (2);

the filter layer (2) comprises a first filter plate (201) and a second filter plate (202); the first filter plate (201) is uniformly provided with first through holes (203); the second filter plate (202) is uniformly provided with second through holes (204), and the second through holes (204) are smaller than the diameter of the first through holes (203);

the cleaning device (4) comprises a transmission screw (5), a sliding block (6) and a transverse plate (7); the transmission screw (5) is rotationally connected with the pipeline (1); the sliding block (6) is in threaded connection with the transmission screw (5), and mounting rods (601) are symmetrically arranged on the sliding block (6); the transverse plate (7) is connected with the mounting rod (601), and the surface of the transverse plate is provided with a brush body (701).

2. A glycol storage ventilation device according to claim 1, wherein: a shielding plate (102) is arranged at the air inlet of the pipeline (1).

3. A glycol storage ventilation device according to claim 1, wherein: a plurality of air distribution plates (103) are arranged in the pipeline (1), and the air distribution plates (103) are arranged in a front layer and a rear layer in a staggered manner.

4. A glycol storage ventilation device according to claim 1, wherein: the mounting rod (601) is provided with a spring (602) which is abutted against the transverse plate (7).

5. A glycol storage ventilation device according to claim 4, wherein: an adjusting nut (603) is arranged at the end part of the spring (602).

6. A glycol storage ventilation device according to claim 1, wherein: sliding holes (205) are formed in two sides of the first filter plate (201) and the second filter plate (202), and rubber pads (206) are arranged in the sliding holes (205).

7. A glycol storage ventilation device according to claim 1, wherein: and an inclined plate (104) is arranged at the water inlet of the cleaning channel (101).

8. A glycol storage ventilation device according to claim 1, wherein: the right side of the pipeline (1) is provided with a containing box (105).