Activated carbon adsorption box convenient to detect

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a convenient-to-detect activated carbon adsorption box which comprises a box body, a filter cotton net, more than two activated carbon push-pull baskets, an upper gas blocking plate and a lower gas blocking plate. A left side sliding groove and a right side sliding groove are formed in the upper portion and the lower portion of the activated carbon push-pull basket in the box body respectively, a long hole is formed in the position, opposite to the box body, of the front end of the left side sliding groove and the position, opposite to the box body, of the front end of the right side sliding groove, a gas blocking strip is installed on the surface of the long hole, and when the gas blocking strip is taken down, the activated carbon push-pull basket is taken down. The upper air blocking plate and the lower air blocking plate can be pushed into the box body through the long holes, so that when the activated carbon push-pull basket is pulled out of the box body, air can be prevented from entering and exiting. The active carbon push-pull basket has the beneficial effects that the condition of active carbon in a certain active carbon push-pull basket can be conveniently checked under the condition that the active carbon adsorption box does not stop running, and the productivity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a convenient inspection type activated carbon adsorption box. Background Art

[0002] A large amount of volatile organic compounds will be generated in industrial production. These volatile organic compounds seriously pollute the air and affect people's health. In the process of treating volatile organic compounds, activated carbon adsorption has good treatment effect and is one of the more widely used methods. The existing activated carbon adsorption box is an activated carbon block or activated carbon granules neatly arranged in an activated carbon push-pull basket, and a filter cotton net to block dust is installed at the wind inlet of the activated carbon adsorption box. The entire activated carbon adsorption box is airtight. With this design, when checking the condition of the activated carbon in a certain activated carbon push-pull basket, it is necessary to stop the operation of the activated carbon adsorption box first, and then conduct the inspection, which brings a lot of inconvenience to production. Summary of the invention

[0003] The utility model aims to provide a convenient inspection type activated carbon adsorption box to solve the problem raised in the above background technology that the existing activated carbon adsorption box cannot check the condition of activated carbon in a certain activated carbon push-pull basket during operation.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a convenient inspection activated carbon adsorption box, comprising a box body and more than two activated carbon push-pull baskets, characterized in that: it also includes an upper air blocking plate and a lower air blocking plate, an upper left slide groove is installed on the left side above the activated carbon push-pull basket in the box body, and an upper right slide groove is installed on the right side above the activated carbon push-pull basket in the box body, an upper long hole is provided on the front end surface of the box body above the activated carbon push-pull basket, and an upper air blocking strip is installed on the surface of the upper long hole, and when the upper air blocking strip is removed, the upper blocking plate can be pushed into the upper left slide groove and the upper right slide groove above the activated carbon push-pull basket in the box body through the upper long hole. The upper air blocking plate prevents air from entering or leaving the activated carbon push-pull basket from above the activated carbon push-pull basket; a lower left slide groove is installed on the left side of the lower part of the activated carbon push-pull basket in the box, and a lower right slide groove is installed on the right side of the lower part of the activated carbon push-pull basket in the box. A lower long hole is provided on the front end surface of the box below the activated carbon push-pull basket, and a lower air blocking strip is installed on the surface of the lower long hole. When the lower air blocking strip is removed, the lower air blocking plate can be pushed into the lower left slide groove and the lower right slide groove below the activated carbon push-pull basket in the box through the lower long hole, and the lower air blocking plate prevents air from entering or leaving the activated carbon push-pull basket from below the activated carbon push-pull basket.

[0005] Furthermore, if the activated carbon push-pull basket in the box is placed vertically, the upper air blocking plate and the lower air blocking plate are arranged on the left and right sides of the activated carbon push-pull basket.

[0006] Furthermore, more than two activated carbon push-pull baskets are arranged between the upper air blocking plate and the lower air blocking plate.

[0007] Furthermore, a supporting plate is installed below the upper long hole and the lower long hole.

[0008] Furthermore, rollers are installed on the support plate.

[0009] Furthermore, the left chute and the right chute above or below the activated carbon push-pull basket in the box body also include flat strips.

[0010] Furthermore, the left side and right side of the upper air blocking plate and the lower air blocking plate are also configured in a groove shape.

[0011] Furthermore, a pull rope is installed on the air blocking strip, and the other end of the pull rope is installed on the box body.

[0012] Furthermore, an air blocking plate storage box is arranged on the box body.

[0013] Compared with the prior art, the utility model has the beneficial effect of being able to conveniently check the condition of activated carbon in a certain activated carbon push-pull basket without stopping the operation of the activated carbon adsorption box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the front of the box

[0015] Figure 2 Front section view of the box

[0016] Figure 3 Schematic diagram of the upper air barrier

[0017] Figure 4 Schematic diagram of the lower air barrier

[0018] In the figure: 1. Box body; 2. Push-pull basket of activated carbon; 3. Upper left slide; 4. Upper right slide; 5. Upper long hole; 6. Upper air-blocking strip; 7. Upper air-blocking plate; 8. Lower air-blocking plate; 9. Upper support plate; 10. Filter cotton net; 11. Pull rope; 12. Air-blocking plate storage box; 13. Lower left slide; 14. Lower right slide; 15. Lower long hole; 16. Lower air-blocking strip; 17. Upper handle; 18. Lower handle; 19. Lower support plate. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below in conjunction with the drawings in the embodiments of the present invention. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict, and the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-4As shown, a portable activated carbon adsorption box includes a box body 1, a filter cotton net 10 is installed on the left side of the box body 1, and more than two activated carbon push-pull baskets are installed between the filter cotton net 10 and the air outlet in the box body 1. Because the structure of each activated carbon push-pull basket 2 and the upper and lower device structures of the activated carbon push-pull basket 2 are the same, only one of the activated carbon push-pull baskets 2 and its upper and lower device structures are described in detail here.

[0021] According to the size of the activated carbon push-pull basket 2 entering the box body 1, a hole is processed on the front end outer surface of the box body 1, and the activated carbon push-pull basket 2 slides are installed on the left and right sides of the box body 1 at the hole. After the activated carbon push-pull basket 2 is filled with block activated carbon or granular activated carbon, it is pushed into the slide and then fixed to the box body 1 with bolts.

[0022] A left chute 3 is installed on the left side above the activated carbon push-pull basket 2 in the box body 1, a right chute 4 is installed on the right side above the activated carbon push-pull basket 2 in the box body 1, and a rear chute is installed on the rear side above the activated carbon push-pull frame 2 in the box body 1. These three chutes are on the same plane, and a long hole is opened on the box body 1 between the positions where the front end of the upper left chute 3 faces the box body 1 and the front end of the upper right chute 4 faces the box body 1. It is called an upper long hole 5 here; a slot is made according to the size of the above long hole 5. An upper air-blocking strip 6 is installed on the upper long hole 5 to close the upper long hole 5 to prevent air from passing through; a pull rope 11 is made, one end of the pull rope 11 is tied to one end of the upper air-blocking strip 6, and the other end of the pull rope 11 is installed on the box body 1, so as to avoid being difficult to find after removing the upper air-blocking strip 6; an upper air-blocking plate 7 is made according to the size of the above long hole 5, and the upper air-blocking plate 7 can be either a flat plate or a corrugated plate, the length of the upper long hole 5 is greater than the width of the upper air-blocking plate 7, and the width of the upper long hole 5 is greater than the upper air-blocking plate 7. The thickness of the air plate 7 is determined by installing an upper handle 17 at one end of the wide side of the upper air blocker 7. The upper handle 17 is installed to facilitate pushing and pulling the upper air blocker 7. If the upper air blocker 7 is to be prevented from sliding out after being pushed into the box body 1, a buckle can also be installed next to the upper handle 17 of the upper air blocker 7 to clamp it to the box body 1; an upper support plate 9 is installed below the upper long hole 5. The upper support plate 9 can be a long support plate along the long side of the upper long hole 5 or more than two short support plates. The upper surface of the upper support plate 9 should be at the same level as the lower side of the opening of the upper long hole 5. At the same height, after removing the upper air blocking strip 6 from the upper long hole 5, the upper air blocking plate 7 can be placed on the upper support plate 9 to find a better height, and the upper air blocking plate 7 is pushed into the upper left slide groove 3 and the upper right slide groove 4 above the activated carbon push-pull frame 2 in the box body 1 through the upper long hole 5, thereby preventing air from entering or leaving the activated carbon push-pull basket 2 from above the activated carbon push-pull basket 2; in order to reduce the friction resistance between the upper air blocking plate 7 and the upper support plate 9 when pushing or pulling out the upper long hole 5, rollers can also be installed on the upper support plate 9.

[0023] A lower left chute 13 is installed on the left side below the activated carbon push-pull basket 2 in the box body 1, a lower right chute 14 is installed on the right side below the activated carbon push-pull basket 2 in the box body 1, and a rear chute is installed on the rear side below the activated carbon push-pull frame 2 in the box body 1. These three chutes are on the same plane, and a long hole is opened on the box body 1 between the positions where the front end of the lower left chute 13 faces the box body 1 and the front end of the lower right chute 14 faces the box body 1. Here, it is called the lower long hole 15; a hole is made according to the size of the lower long hole 15. A lower air-blocking strip 16 is installed on the lower long hole 15, the purpose of which is to seal the lower long hole 15 to prevent the passage of air; a pull rope is made, one end of the pull rope is tied to one end of the lower air-blocking strip 16, and the other end of the pull rope is installed on the box body 1, so as to avoid the lower air-blocking strip 16 being difficult to find after it is removed; a lower air-blocking plate 8 is made according to the size of the lower long hole 15, the lower air-blocking plate 8 can be either a flat plate or a corrugated plate, the length of the lower long hole 15 is greater than the width of the lower air-blocking plate 8, and the width of the lower long hole 15 is greater than the lower air-blocking plate 8 The thickness of the lower air blocking plate 8 is installed at one end of the wide side of the lower air blocking plate 8. The lower handle 18 is installed to facilitate pushing and pulling the lower air blocking plate 8. If the lower air blocking plate 8 is to be prevented from sliding out after being pushed into the box body 1, a buckle can also be installed next to the lower handle 18 of the lower air blocking plate 8 to be stuck with the box body 1; a lower support plate 19 is installed below the lower long hole 15. The lower support plate 19 can be a long support plate along the long side of the lower long hole 15 or more than two short support plates. The upper surface of the lower support plate 19 should be on the same side as the lower side of the opening of the lower long hole 15. Height, so that after removing the lower air blocking strip 16 from the lower long hole 15, the lower air blocking plate 8 can be placed on the lower supporting plate 19 to find the height better, and the lower air blocking plate 8 is pushed into the lower left slide groove 13 and the lower right slide groove 14 below the activated carbon push-pull frame 2 in the box body 1 through the lower long hole 15, thereby preventing air from entering or leaving the activated carbon push-pull basket 2 from below the activated carbon push-pull basket 2; in order to reduce the friction resistance between the lower air blocking plate 8 and the lower supporting plate 19 when pushing or pulling out of the lower long hole 15, rollers can also be installed on the lower supporting plate 19.

[0024] In the embodiment, if the left and right chutes above and below the activated carbon push-pull basket 2 in the box body 1 are installed as flat strips, then the left and right sides of the upper air blocking plate 7 and the lower air blocking plate 8 can also be processed into a groove shape. Among them, in order to better prevent the upper air blocking plate 7 and the lower air blocking plate 8 from leaking due to loose compaction at the periphery of the contact after being pushed into the box body 1, a rubber strip can be installed at the periphery of the upper air blocking plate 7 and the lower air blocking plate 8 where they contact the box body 1, or a rubber strip can be installed at the place where the upper air blocking plate 7 and the lower air blocking plate 8 contact the box body 1.

[0025] In an embodiment, if the upper air blocking plate 7 or the lower air blocking plate 8 is relatively thin, after being pushed into the box body 1, due to the negative pressure of the air in the box body 1, in order to prevent the upper air blocking plate 7 or the lower air blocking plate 8 from being deformed by pressure and falling out of the slide groove, a support net or support rod can be installed between the left slide groove and the right slide groove above and below the activated carbon push-pull basket 2.

[0026] The above describes the structure of one of the activated carbon push-pull baskets 2 and its upper and lower devices in the box body 1. In the embodiment, more than two activated carbon push-pull baskets can also be installed between the upper air blocking plate 7 and the lower air blocking plate 8. The principle is to enlarge the upper and lower spaces of an activated carbon push-pull basket 2, dividing it into a height space that can install two or more activated carbon push-pull baskets, which is also implemented according to the above embodiment.

[0027] The above description is that the activated carbon push-pull frame 2 in the box body 1 is placed horizontally. In some embodiments, the activated carbon push-pull basket 2 in the box body 1 can also be placed vertically, then the upper air blocking plate 7 and the lower air blocking plate 8 must be installed on the left and right sides of the activated carbon push-pull basket 2.

[0028] An air blocking plate storage box 12 is made on the box body 1. The specific implementation method is as follows: first, three side panels higher than the box body 1 are fixed on the left side, right side and rear side of the box body 1. The three side panels have the same height. In the process of making the box body 1, these three side panels can also be made at the same time as the three side panels corresponding to the box body 1. The three side panels are the same plate. A cover plate is processed and installed on the upper ends of the three side panels. The center of the cover plate is a convex shape. The lengths of the four sides of the cover plate are respectively greater than the lengths of the four sides of the corresponding upper surface of the box body 1. The four sides are processed into a downward curved shape to prevent rainwater from flowing into the box body 1. The door of the air-blocking plate storage box 12 is processed at the position where the space is formed at the front end above the box body 1. The door can be opened from the middle or pushed and pulled left and right. If the height of the box body 1 is low, the cover of the air-blocking plate storage box 12 can also be made into a door that can be lifted up and lowered, and finally a handle and a lock are installed on the door to lock the door of the air-blocking plate storage box 12. In order to save space, the upper and lower air-blocking plates can also be made into retractable plates.

[0029] The implementation methods described above are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the accompanying drawings, the actual structure is not limited thereto. If a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to the technical solutions without creative design, they should all fall within the protection scope of the present invention.

Claims

1. A portable activated carbon adsorption box, comprising a box body and two or more activated carbon push-pull baskets, characterized in that: It also includes an upper air blocking plate and a lower air blocking plate. An upper left slide groove is installed on the left side above the activated carbon push-pull basket in the box, and an upper right slide groove is installed on the right side above the activated carbon push-pull basket in the box. An upper long hole is provided on the front end surface of the box above the activated carbon push-pull basket, and an upper air blocking strip is installed on the surface of the upper long hole. When the upper air blocking strip is removed, the upper air blocking plate can be pushed into the upper left slide groove and the upper right slide groove above the activated carbon push-pull basket in the box through the upper long hole, and the upper air blocking plate prevents air from entering or leaving from above the activated carbon push-pull basket. Activated carbon push-pull basket; a lower left slide groove is installed on the left side below the activated carbon push-pull basket in the box, and a lower right slide groove is installed on the right side below the activated carbon push-pull basket in the box. A lower long hole is provided on the front end surface of the box below the activated carbon push-pull basket, and a lower air blocking strip is installed on the surface of the lower long hole. When the lower air blocking strip is removed, the lower air blocking plate can be pushed into the lower left slide groove and the lower right slide groove below the activated carbon push-pull basket in the box through the lower long hole, and the lower air blocking plate prevents air from entering or leaving the activated carbon push-pull basket from below.

2. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: If the activated carbon push-pull basket in the box is placed vertically, the upper air blocking plate and the lower air blocking plate are arranged on the left and right sides of the activated carbon push-pull basket.

3. The stool test type activated carbon adsorption box according to claim 1, characterized in that: More than two activated carbon push-pull baskets are also arranged between the upper air blocking plate and the lower air blocking plate.

4. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: A supporting plate is installed below the upper long hole and the lower long hole.

5. The stool-testing activated carbon adsorption box according to claim 4, characterized in that: Rollers are mounted on the support plate.

6. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: The left chute and the right chute above or below the activated carbon push-pull basket in the box also include flat strips.

7. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: The left side and right side of the upper air blocking plate and the lower air blocking plate are also configured in a groove shape.

8. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: A drawstring is installed on the air blocking strip, and the other end of the drawstring is installed on the box body.

9. The stool-testing activated carbon adsorption box according to claim 1, characterized in that: An air blocking plate storage box is arranged on the box body.

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