CN218654876U

CN218654876U - Preparation device for methane-enriched adsorbent

Info

Publication number: CN218654876U
Application number: CN202223202843.9U
Authority: CN
Inventors: 朱海良
Original assignee: Changxing Haihua Chemical Co ltd
Current assignee: Changxing Haihua Chemical Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a preparation facilities of enrichment methane adsorbent relates to molecular sieve production technical field, which comprises an outer shell, the inner wall of shell is fixed with the install bin, and the internally mounted of install bin has two electronic grinding rollers, crushing case is installed to the top of install bin, and the top of smashing the case extends to the outside of shell, the both sides of shell all are fixed with the buffering spring beam, and the one end of buffering spring beam is fixed with the screening case, the top of screening case is fixed with the second flexible hose. The utility model discloses an use the sieve to sieve the material after grinding for qualified material can pass through smoothly, and great material can remove to the conveying incasement portion along its top, is carried to the eminence by rotatory auger rod, and the inside that delivers to the install bin again after the passage baffle grinds once more, thereby can avoid great granule to sneak into in the finished product.

Description

Preparation device for methane-enriched adsorbent

Technical Field

The utility model relates to a molecular sieve production technical field specifically is a preparation facilities of enrichment methane adsorbent.

Background

In the industries of large-scale animal husbandry, breeding industry, food production, biological pharmacy, urban landfill electrode and the like, a large amount of methane gas is generated after oxidation of a large amount of generated organic wastewater and waste residues, other organic and inorganic gases need to be separated and desorbed, the methane gas is separated under a pressure swing adsorption process, the methane gas is enriched to reach a concentration of more than 95 percent, and the adsorbent is usually used in the step,

the preparation of the adsorbent can use phenolic resin foaming material to carry out drying or dry distillation treatment at the temperature of 150-300 ℃, low-component organic matters in the fraction material are ground to control the fineness of components to be 5-15 microns to carry out molding granulation and extrusion, binders such as coal tar, coal pitch, phenolic resin and the like are involved in the molding process to carry out granulation molding, the particle size is controlled to be 1-1.8mm in column shape, carbonization and pore-forming are carried out under the protection of inert gas after cooling and screening, the temperature control is the key of the product, the temperature rising speed has reasonable increment, the high-temperature area is 700-850 ℃, and then nitrogen cooling is carried out in a closed environment. Placing the carbonized material into a special deposition furnace, depositing at 700-850 ℃ under the protection of nitrogen, depositing and adjusting the pores by using a high polymer material or pure benzene, conveying the high polymer material or benzene into the deposition furnace by using a metering pump or a constant-temperature water bath, controlling the retention time and concentration of a designed pore adjusting agent, performing deposition and hole adjustment treatment for 5-10 hours, monitoring the pore diameter change in real time by using a gas adsorption instrument during the deposition process, judging the adsorption capacity and separation coefficient of an analysis product on gases such as oxygen, nitrogen, carbon dioxide and the like, and analyzing and detecting the adsorption capacity and adsorption volume of various gases by using the product, so that the obtained separation coefficient is more reasonable.

In the grinding of phenolic resin foaming materials, a grinder is generally used for grinding, but in the grinding of the prior art, a part of materials may not be ground to a sufficient fineness, which affects the subsequent operations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preparation facilities of enrichment methane adsorbent to solve the problem of the unable grinding precision of guaranteeing the material that provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a preparation facilities of enrichment methane adsorbent, includes the shell, the inner wall of shell is fixed with the install bin, and the internally mounted of install bin has two electronic grinding rollers, smash the case is installed to the top of install bin, and smash the top of case and extend to the outside of shell, the both sides of shell all are fixed with the buffering spring beam, and the one end of buffering spring beam is fixed with the screening case, the top of screening case is fixed with the second bellows, and the top of second bellows is linked together with the bottom of install bin, vibrating motor is installed to one side of screening case, and the inner wall welding of screening case has the sieve, logical groove has been seted up to the bottom of screening case, the pay-off box is installed to one side of shell, and one side of pay-off box is fixed with first bellows, one side of first bellows is linked together with one side of screening case, the second driving motor is installed to the bottom of pay-off box, and the auger stem is installed to the output of second driving motor, the top of auger stem is connected with the inside top of pay-off box through the pivot, the top of pay-off box one side is installed the guide tube, and one end of smashing one side of guide tube is linked together.

Preferably, the inner wall of install bin is fixed with two bracing pieces, and the one end of bracing piece all is fixed with the sponge brush, the one end of sponge brush is laminated with the outer wall of electronic grinding roller mutually.

Preferably, the inside of shell is provided with the collecting box, and the guide block is all installed to the both sides of collecting box, two guide slots have been seted up to the inner wall of shell, and constitute sliding connection between the collecting box and the shell through the sliding fit between guide block and the guide slot.

Preferably, the top welding of sieve has two stock guides, and the top of stock guide all welds with the inside top of screening case and even, the one end of stock guide all welds with the inner wall of screening case and even.

Preferably, a first driving motor is installed at the middle position of the top end of the crushing box, and a cutting knife is installed at the output end of the first driving motor and extends to the inner part of the crushing box.

Preferably, the material guiding pipe is obliquely arranged, and the height of one end, close to the crushing box, of the material guiding pipe is lower than that of the other end of the material guiding pipe.

Preferably, the front end and the rear end of the through groove are respectively positioned in the same vertical plane with the front end and the rear end in the screening box, and one side of the through groove and one side of the bottom end of the screen plate are positioned in the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that:

the materials after grinding are screened by using the sieve plate, so that qualified materials can smoothly pass through, and larger materials can be moved to the inside of the feeding box along the top end of the materials, conveyed to a high place by the rotary auger rod, and are ground again in the inside of the mounting box after being guided by the guide pipe, so that larger particles can be prevented from being mixed into finished products.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the screening box of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a crushing box; 2. a first drive motor; 3. a cutting knife; 4. a housing; 5. installing a box; 6. a buffer spring lever; 7. a vibration motor; 8. a collection box; 9. a through groove; 10. a second drive motor; 11. a first flexible hose; 12. a second flexible hose; 13. a screw rod; 14. a feeding box; 15. a material guide pipe; 16. a sieve plate; 17. a screening box; 18. a material guide plate; 19. an electric grinding roller; 20. a support bar; 21. a sponge brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a device for preparing an adsorbent enriched in methane comprises a housing 4, a mounting box 5 fixed to the inner wall of the housing 4, and two electric grinding rollers 19 installed inside the mounting box 5;

two supporting rods 20 are fixed on the inner wall of the installation box 5, a sponge brush 21 is fixed at one end of each supporting rod 20, and one end of each sponge brush 21 is attached to the outer wall of the electric grinding roller 19;

specifically, as shown in fig. 1 and 3, the sponge brush 21 can sweep the outer wall of the electric grinding roller 19 to prevent the material from adhering.

The crushing box 1 is arranged above the mounting box 5, and the top end of the crushing box 1 extends to the outer side of the shell 4;

a first driving motor 2 is arranged in the middle of the top end of the crushing box 1, and the output end of the first driving motor 2 extends to the inside of the crushing box 1 and is provided with a cutting knife 3;

specifically, as shown in fig. 1, the first driving motor 2 can drive the cutting knife 3 to rotate to preliminarily crush the material, so that the subsequent grinding efficiency is improved.

The two sides of the shell 4 are both fixed with buffering spring rods 6, one end of each buffering spring rod 6 is fixed with a screening box 17, the top end of each screening box 17 is fixed with a second flexible hose 12, the top end of each second flexible hose 12 is communicated with the bottom end of the mounting box 5, one side of each screening box 17 is provided with a vibration motor 7, and the inner wall of each screening box 17 is welded with a screen plate 16;

two material guide plates 18 are welded at the top end of the sieve plate 16, the top ends of the material guide plates 18 are welded with the top end of the interior of the screening box 17, and one ends of the material guide plates 18 are welded with the inner wall of the screening box 17;

specifically, as shown in fig. 1, 2 and 4, the guide plate 18 guides the material moving along the screen plate 16 to ensure that the material can enter the inside of the first flexible hose 11.

The bottom end of the screening box 17 is provided with a through groove 9;

the front end and the rear end of the through groove 9 are respectively positioned in the same vertical plane with the front end and the rear end inside the screening box 17, and one side of the through groove 9 and one side of the bottom end of the screen plate 16 are positioned in the same vertical plane;

a collecting box 8 is arranged in the shell 4, guide blocks are arranged on two sides of the collecting box 8, two guide grooves are formed in the inner wall of the shell 4, and the collecting box 8 is in sliding connection with the shell 4 through sliding fit between the guide blocks and the guide grooves;

specifically, as shown in fig. 1, the qualified material smoothly passes through the screen plate 16 and the through groove 9 and falls into the collecting box 8, and the qualified material can be taken out by pulling the collecting box 8.

Feed box 14 is installed to one side of shell 4, and one side of feed box 14 is fixed with first bellows 11, one side of first bellows 11 is linked together with one side of screening case 17, second driving motor 10 is installed to the bottom of feed box 14, and auger rod 13 is installed to the output of second driving motor 10, auger rod 13's top is connected with the inside top of feed box 14 through the pivot, passage 15 is installed on the top of feed box 14 one side, and one end of passage 15 is linked together with one side of smashing case 1.

The material guiding pipe 15 is obliquely arranged, and the height of one end, close to the crushing box 1, of the material guiding pipe 15 is lower than that of the other end of the material guiding pipe;

specifically, as shown in fig. 1, the ground material can be ground again by the electric grinding roller 19 by re-entering the inside of the crushing box 1 from the inside of the guide duct 15.

The working principle is as follows: when the device is used, materials to be ground are firstly added into the crushing box 1 from a feeding hole at the crushing box 1, the first driving motor 2 is started, the first driving motor 2 can drive the cutting knife 3 to rotate to primarily crush the materials, and the subsequent grinding efficiency is improved;

the primarily crushed materials fall on the two electric grinding rollers 19, the two electric grinding rollers 19 rotate oppositely to grind the materials into fine particles, the particles can enter the screening box 17 through the second telescopic hose 12 and fall on the screen plate 16, the screen plate 16 can adopt a thousand-mesh aperture to screen the material particles, qualified materials smoothly fall into the collecting box 8 through the screen plate 16 and the through groove 9, and unqualified materials can enter the feeding box 14 from the first telescopic hose 11 along the screen plate 16;

the auger rod 13 can be driven to rotate by starting the second driving motor 10, and the material particles are conveyed to a high place by the auger rod 13, so that the material particles can enter the crushing box 1 again from the interior of the material guide pipe 15 and are ground by the electric grinding roller 19 again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an enrichment methane adsorbent's preparation facilities, includes shell (4), the inner wall of shell (4) is fixed with install bin (5), and the internally mounted of install bin (5) has two electronic grinding roller (19), crushing case (1) is installed to the top of install bin (5), and the top of crushing case (1) extends to the outside of shell (4), its characterized in that: the utility model discloses a screening box, including shell (4), feed bin (5), vibrating motor (7), screening case (17), and the inner wall welding of screening case (17) has sieve (16), logical groove (9) have been seted up to the bottom of screening case (17), feed bin (14) are installed to one side of shell (4), and one side of feed bin (14) is fixed with first bellows (11), one side of first bellows (11) is linked together with one side of screening case (17), second driving motor (10) are installed to the bottom of feed bin (14), and the output of second driving motor (10) installs hank dragon pole (13), the top of hank dragon pole (13) is connected with the inside top of feed bin (14) through the pivot, one side of feed bin (14) is installed stock guide (15), and one side of feed bin (15) and the crushing guide tube (15) of guide tube (15) are linked together.

2. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: the inner wall of install bin (5) is fixed with two bracing pieces (20), and the one end of bracing piece (20) all is fixed with sponge brush (21), the one end of sponge brush (21) is laminated mutually with the outer wall of electronic grinding roller (19).

3. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: the inside of shell (4) is provided with collecting box (8), and the guide block is all installed to the both sides of collecting box (8), two guide slots have been seted up to the inner wall of shell (4), and constitute sliding connection between collecting box (8) and shell (4) through the sliding fit between guide block and the guide slot.

4. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: the top welding of sieve (16) has two stock guides (18), and the top of stock guide (18) all welds with the inside top of screening case (17) and even, the one end of stock guide (18) all welds with the inner wall of screening case (17) and even.

5. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: smash the top intermediate position of case (1) and install first driving motor (2), and the internally mounted that the output of first driving motor (2) extends to crushing case (1) has cutting knife (3).

6. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: the material guide pipes (15) are obliquely arranged, and one ends of the material guide pipes (15) close to the crushing boxes (1) are lower than the other ends of the material guide pipes.

7. The apparatus for preparing methane-rich adsorbent according to claim 1, wherein: the front end and the rear end of the through groove (9) are respectively positioned in the same vertical plane with the front end and the rear end inside the screening box (17), and one side of the through groove (9) and one side of the bottom end of the screen plate (16) are positioned in the same vertical plane.