Portable high-vacuum smoke purifier

Abstract

A portable high-vacuum smoke purifier relates to the technical field of smoke purification and comprises a purifier body, a first baffle, a second baffle, a filter cartridge and a fan are sequentially arranged at the upper end of the inside of the purifier body from left to right, a mounting plate is arranged on the inner wall of the purifier body, the filter cartridge is mounted on the mounting plate, a blowing assembly is arranged at the top of the filter cartridge, and the blowing assembly is arranged on the inner wall of the purifier body. The blowing assembly comprises an air source tank fixedly arranged at the top of the purifier body, the air source tank communicates with a blowing head, the blowing head penetrates through the top wall of the purifier body and extends into the purifier body, the blowing head and the filter cartridge are concentrically arranged, and the blowing head can extend into a center hole of the filter cartridge; the blowing head adopts an inner sleeve and an outer sleeve, the inner pipe is pushed out of the outer pipe through airflow, the inner pipe gradually extends into the filter cartridge, all-directional blowing of the filter cartridge can be realized, and the ash removal effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke purification, in particular to a portable high-vacuum smoke purifier. Background Art

[0002] The smoke purifier is a high-efficiency air purifier designed for industrial waste gas, smoke and dust. It is widely used in machinery, hardware, electronic appliances, optoelectronics, chemicals, tobacco, pharmaceuticals, food, biology and other industries and other places with smoke, smoke and dust pollution.

[0003] In the prior art, after the filter cartridge in the smoke purifier has been used for a period of time, a thick layer of dust adheres to the surface of the filter cartridge, which is cleaned by a spray assembly. However, the existing spray head has a fixed structure and has a better spraying effect on the upper end of the filter cartridge. Due to the distance problem, the spray head is not ideal for cleaning the dust at the lower end of the filter cartridge. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a portable high-vacuum smoke purifier that can solve the technical problem of incomplete dust cleaning in the existing filter cartridge.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable high-vacuum smoke purifier comprises a purifier body, a dust inlet is provided on one side of the purifier body, a dust inlet pipe is connected to the outside of the dust inlet, a dust collecting hood is provided at the front end of the dust inlet pipe, an air outlet is provided on the other side of the purifier body, baffle one, baffle two, a filter cartridge and a fan are provided in sequence from left to right at the upper end of the interior of the purifier body, a mounting plate is provided on the inner wall of the purifier body, the filter cartridge is mounted on the mounting plate, a blowing assembly is provided on the top of the filter cartridge, the blowing assembly comprises an air source tank fixedly mounted on the top of the purifier body, a blowing head is connected to the air source tank, the blowing head passes through the top wall of the purifier body and extends into the purifier body, the blowing head is concentrically arranged with the filter cartridge, and the blowing head can extend into the center hole of the filter cartridge.

[0007] Preferably, the blowing head includes an outer tube and an inner tube sleeved in the outer tube, a plurality of blowing holes are opened on the tube wall of the inner tube, an annular groove is opened on the inner wall of the outer tube, a sliding plate is movably connected in the annular groove, a conical hole is opened in the center of the plate surface of the sliding plate, the bottom of the sliding plate is connected to the inner tube, a group of sliding rods are symmetrically arranged on both sides of the inner tube, the sliding rods adopt a telescopic structure, the upper end of the sliding rod is connected to the sliding plate, and the lower end is connected to the step at the lower end of the inner wall of the outer tube, and a spring is sleeved on the outside of the sliding rod.

[0008] Preferably, a vertical guide groove is provided in the annular groove, and a guide block is provided on the outer edge of the sliding plate, and the guide block cooperates with the guide groove.

[0009] Preferably, a dust storage chamber is provided at the lower end of the purifier body, and the two sides of the bottom of the dust storage chamber are slidably connected to the two inner side walls of the purifier body respectively. A group of limit plates are mirror-imaged on the two inner side walls of the purifier body, and the limit plates limit the dust storage chamber.

[0010] Preferably, a partition is provided in the dust storage chamber, and the partition is on the same vertical line as the second baffle and the two are in contact.

[0011] Preferably, the baffle 1 and the baffle 2 are both fixedly mounted on the inner wall of the purifier body, the baffle 1 and the baffle 2 are staggered, and the baffle 1 corresponds to the position of the dust inlet.

[0012] Preferably, a flame arrester is provided in the dust collecting hood, and a handle is installed on the outer wall of the dust collecting hood.

[0013] Preferably, a handle is provided on the top of the purifier body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The spray head of the utility model adopts the method of inner and outer sleeves. The inner tube is pushed out of the outer tube by airflow, and the inner tube gradually extends into the inside of the filter cartridge, so that the filter cartridge can be sprayed in all directions, ensuring the dust cleaning effect.

[0016] 2. The utility model sets baffles 1 and 2. After smoke enters the purifier body, it is blocked by the secondary baffle, which changes the direction of the airflow. Large dust particles fall into the dust storage chamber after being hit by the baffles. The large dust particles are cleaned up first, which reduces the filtering pressure of the filter cartridge and extends the service life of the filter cartridge.

[0017] 3. By setting a partition in the dust storage chamber and making the partition contact with the baffle, it is avoided that the airflow flows to the left side of the dust storage chamber during spray cleaning, causing secondary dust raising to the dust under the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2It is a schematic diagram of the cross-sectional structure of the blowing head of the utility model.

[0021] Description of reference numerals:

[0022] 1-purifier body, 2-dust inlet, 3-dust inlet pipe, 4-dust collecting hood, 5-air outlet, 6-baffle 1, 7-baffle 2, 8-filter cartridge, 9-fan, 10-mounting plate, 11-gas source tank, 12-blowing head, 121-outer tube, 122-inner tube, 123-blowing hole, 124-annular groove, 125-sliding plate, 126-conical hole, 127-sliding rod, 128-spring, 129-guide block, 13-dust storage chamber, 14-limiting plate, 15-partition, 16-flame arrester, 17-handle, 18-handle. DETAILED DESCRIPTION

[0023] The following is a detailed description of the invention of the utility model by way of examples in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Example

[0024] like Figure 1 to Figure 2 As shown, the utility model discloses a portable high-vacuum smoke purifier, including a purifier body 1, a dust inlet 2 is provided on one side of the purifier body 1, a dust inlet pipe 3 is connected to the outside of the dust inlet 2, a dust collecting hood 4 is provided at the front end of the dust inlet pipe 3, a flame arrester 16 is provided in the dust collecting hood 4, the flame arrester 16 can prevent the flame carried in the smoke gas from entering the purifier body 1, and a handle 17 is installed on the outer wall of the dust collecting hood 4; an air outlet 5 is provided on the other side of the purifier body 1, and a handle 18 is provided on the top of the purifier body 1.

[0025] The upper end of the interior of the purifier body 1 is provided with baffle 1 6, baffle 2 7, filter cartridge 8 and fan 9 from left to right. The filter cartridge 8 adopts PTFE coated filter material, and the fan 9 corresponds to the position of the air outlet 5. The inner wall of the purifier body 1 is provided with a mounting plate 10, and the filter cartridge 8 is threadedly connected to the mounting plate 10. The top of the filter cartridge 8 is provided with a spray assembly, and the spray assembly includes a gas source tank 11 fixed on the top of the purifier body 1. The gas source tank 11 is connected with a spray head 12, and the spray head 12 passes through the top wall of the purifier body 1 and extends into the purifier body 1. The spray head 12 is concentrically arranged with the filter cartridge 8, and the spray head 12 can extend into the center hole of the filter cartridge 8. When cleaning the surface of the filter cartridge 8, the compressed gas in the gas source tank 11 is blown out through the spray head 12, and the spray head 12 can extend into the inside of the filter cartridge 8, thereby ensuring the comprehensiveness of the cleaning.

[0026] Furthermore, in the present embodiment, the spray head 12 comprises an outer tube 121 and an inner tube 122 sleeved in the outer tube 121, a plurality of spray holes 123 are provided on the tube wall of the inner tube 122, an annular groove 124 is provided on the inner wall of the outer tube 121, a sliding plate 125 is movably connected in the annular groove 124, a conical hole 126 is provided in the center of the plate surface of the sliding plate 125, the bottom of the sliding plate 125 is connected to the inner tube 122, a group of sliding rods 127 are symmetrically provided on both sides of the inner tube 122, the sliding rods 127 adopt a telescopic structure, the upper end of the sliding rod 127 is connected to the sliding plate 125, and the lower end is connected to the step at the lower end of the inner wall of the outer tube 121, and a spring 128 is sleeved on the outside of the sliding rod 127. The spray head 12 of the utility model adopts an inner and outer sleeve method, and the inner tube 122 is pushed out of the outer tube 121 by the airflow. The inner tube 122 gradually extends into the inside of the filter cartridge 8, and can realize all-round spraying of the filter cartridge 8, ensuring the dust cleaning effect; at the same time, the setting of the conical hole 126 can reduce the air flow, increase the flow rate of the airflow, and achieve a better spraying effect.

[0027] A vertical guide groove is provided in the annular groove 124 , and a guide block 129 is provided on the outer edge of the sliding plate 125 . The guide block 129 cooperates with the guide groove. The arrangement of the guide groove and the guide block 129 ensures the stability of the sliding plate 125 when it moves up and down.

[0028] A dust storage chamber 13 is provided at the lower end of the purifier body 1. Both sides of the bottom of the dust storage chamber 13 are slidably connected to the two inner side walls of the purifier body 1 respectively. A group of limiting plates 14 are mirrored on the two inner side walls of the purifier body 1. The limiting plates 14 limit the dust storage chamber 13 to prevent the dust storage chamber 13 from being separated from the installation position when moving.

[0029] A partition 15 is provided in the dust storage chamber 13, and the partition 15 and the baffle 2 7 are on the same vertical line and in contact with each other, so as to prevent the airflow from flowing to the left side of the dust storage chamber 13 during the spray cleaning, thereby causing secondary dust raising to the dust under the baffle.

[0030] The baffle plate 1 6 and the baffle plate 2 7 are both fixedly mounted on the inner wall of the purifier body 1, and the baffle plate 1 6 and the baffle plate 2 7 are arranged alternately, and the baffle plate 1 6 corresponds to the position of the dust inlet 2. By arranging the baffle plate 1 6 and the baffle plate 2 7, after the smoke enters the purifier body 1, it is blocked by the secondary baffle, and the direction of the airflow is changed. The large dust particles fall into the dust storage chamber 13 after being impacted by the baffle, and the large dust particles are cleaned up first, which reduces the filtering pressure of the filter cartridge 8 and prolongs the service life of the filter cartridge 8.

[0031] Working principle: Start the fan 9, and under the action of the fan 9, the external smoke and dust are sucked into the purifier body 1 through the dust collecting hood 4, the dust inlet pipe 3 and the dust inlet port 2. After the smoke and dust gas enters the purifier body 1, it is first blocked by the baffle 1 6, and the gas flow direction changes. The large particles of dust in the airflow hit the baffle 1 6 and fall into the dust storage chamber 13 at the lower end. The airflow continues to flow to the baffle 2 7 for a second impact, and the large particles of dust are further separated. After the airflow containing small particles of dust is filtered by the filter cartridge 8, the dust adheres to the surface of the filter cartridge 8, and the clean gas is discharged through the outlet 5.

[0032] When cleaning the filter cartridge 8, the compressed gas in the gas source tank 11 enters the outer tube 121, causing an impact on the sliding plate 125 in the outer tube 121, causing the sliding plate 125 to move downward along the annular groove 124. At this time, the spring 128 is compressed, and the inner tube 122 is gradually pushed out of the outer tube 121, and the high-pressure gas is ejected through the blowing hole 123, so as to realize all-round blowing of the filter cartridge 8 from top to bottom, and the cleaning is more thorough; after the cleaning is completed, the gas source tank 11 no longer introduces compressed gas into the outer tube 121, and the sliding plate 125 is reset under the action of the spring 128, and the inner tube 122 re-enters the outer tube 121.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and application concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable high vacuum smoke purifier, comprising a purifier body (1), a dust inlet (2) being provided on one side of the purifier body (1), a dust inlet pipe (3) being connected to the outside of the dust inlet (2), a dust collecting cover (4) being provided at the front end of the dust inlet pipe (3), and an air outlet (5) being provided on the other side of the purifier body (1), characterized in that: The upper end of the interior of the purifier body (1) is provided with a baffle plate 1 (6), a baffle plate 2 (7), a filter cartridge (8) and a fan (9) in sequence from left to right; a mounting plate (10) is provided on the inner wall of the purifier body (1); the filter cartridge (8) is mounted on the mounting plate (10); a spray assembly is provided on the top of the filter cartridge (8); the spray assembly comprises an air source tank (11) fixedly mounted on the top of the purifier body (1); a spray head (12) is connected to the air source tank (11); the spray head (12) passes through the top wall of the purifier body (1) and extends into the purifier body (1); the spray head (12) is concentrically arranged with the filter cartridge (8), and the spray head (12) can extend into the center hole of the filter cartridge (8).

2. A portable high vacuum dust purifier as claimed in claim 1, characterized in that: The spray head (12) comprises an outer tube (121) and an inner tube (122) sleeved in the outer tube (121); a plurality of spray holes (123) are provided on the tube wall of the inner tube (122); an annular groove (124) is provided on the inner wall of the outer tube (121); a sliding plate (125) is movably connected in the annular groove (124); a conical hole (126) is provided at the center of the plate surface of the sliding plate (125); the bottom of the sliding plate (125) is connected to the inner tube (122); a group of sliding rods (127) are symmetrically provided on both sides of the inner tube (122); the sliding rods (127) adopt a telescopic structure; the upper end of the sliding rod (127) is connected to the sliding plate (125), and the lower end is connected to the step at the lower end of the inner wall of the outer tube (121); and a spring (128) is sleeved on the outer side of the sliding rod (127).

3. A portable high vacuum smoke purifier as claimed in claim 2, characterized in that: A vertical guide groove is provided in the annular groove (124), and a guide block (129) is provided on the outer edge of the sliding plate (125), wherein the guide block (129) cooperates with the guide groove.

4. A portable high vacuum smoke purifier as claimed in claim 1, characterized in that: A dust storage chamber (13) is provided at the lower end of the interior of the purifier body (1), and two sides of the bottom of the dust storage chamber (13) are respectively slidably connected to two inner side walls of the purifier body (1), and a group of limiting plates (14) are mirror-imaged on the two inner side walls of the purifier body (1), and the limiting plates (14) limit the dust storage chamber (13).

5. A portable high vacuum smoke purifier as claimed in claim 4, characterized in that: A partition plate (15) is provided in the dust storage chamber (13), and the partition plate (15) and the second baffle plate (7) are on the same vertical line and are in contact with each other.

6. A portable high vacuum dust purifier as claimed in claim 1, characterized in that: The baffle plate 1 (6) and the baffle plate 2 (7) are both fixedly mounted on the inner wall of the purifier body (1), the baffle plate 1 (6) and the baffle plate 2 (7) are arranged alternately, and the position of the baffle plate 1 (6) corresponds to the dust inlet (2).

7. A portable high vacuum smoke purifier as claimed in claim 1, characterized in that: A flame arrester (16) is provided inside the dust collecting hood (4), and a handle (17) is installed on the outer wall of the dust collecting hood (4).

8. A portable high vacuum dust purifier as claimed in claim 1, characterized in that: A handle (18) is provided on the top of the purifier body (1).

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