CN114988768B

CN114988768B - Production process and equipment of diatom ooze water absorption pad

Info

Publication number: CN114988768B
Application number: CN202210550943.6A
Authority: CN
Inventors: 艾丽美; 艾立彬; 李珊
Original assignee: Shandong Amanda New Materials Co ltd
Current assignee: Shandong Amanda New Materials Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2023-02-07
Anticipated expiration: 2042-05-18
Also published as: CN114988768A

Abstract

The invention relates to the field of processing of diatom ooze absorbent pads, discloses a diatom ooze absorbent pad production process and equipment, and provides the following scheme aiming at the problem that the mixing materials are not uniform enough in the processing process of diatom ooze absorbent pads in the prior art, wherein the scheme comprises the following steps: preparing materials, namely preparing raw materials, wherein the raw materials comprise 30% of diatomite, 35% of quartz powder, 25% of cement, 2% of paper pulp, 1% of color paste and 7% of water; step two, mixing materials, namely putting the prepared raw materials into a mixing device to be uniformly mixed; step three, plate making and forming, namely pouring the mixed raw materials into a mould for compression forming; and step four, performing autoclaved curing, namely performing autoclaved curing on the raw material formed in the step at 175 ℃ under 8 atmospheric pressures in an autoclave for 8 hours. The invention can quickly and effectively mix the raw materials uniformly, so that more air holes can be formed in the product after the autoclave curing and drying are finished, and the water absorption effect of the product is greatly improved.

Description

Production process and equipment of diatom ooze water absorption pad

Technical Field

The invention relates to the field of processing of diatom ooze absorbent pads, in particular to a production process and equipment of diatom ooze absorbent pads.

Background

In modern family life, foot pads are commonly used at doorways of gates, tea tables, sofas and bathrooms. The foot pad can be divided into a chemical fiber foot pad, a flax foot pad,

PVC foot pads, rubber foot pads, wool fabric foot pads, leather foot pads and the like. The chemical fiber foot pad has the defects that the chemical fiber foot pad is difficult to clean and dirty after a long time; the flax foot mat has the defects that the flax foot mat is softer to touch, is easy to fluff after being cleaned, and can deform after being cleaned for several times, so that the surface of the flax foot mat is deeply sunk when a user steps on the flax foot mat, and the comfort is influenced; the PVC foot pad has the defects that the PVC foot pad is easy to harden and slide in winter, the quality of part of raw materials of the product is not controllable, and the taste is heavy; the rubber foot pad is not easy to deform under the condition of large temperature change, and is suitable for use in winter and summer but has heavier taste; the woolen cloth foot pad is generally high in price and is not easy to be arranged; the leather foot pad does not absorb water and dust and has poor sound insulation. And the household articles of the kind often have some potential safety hazards, are easy to go moldy, grow mildews, grow mites and generate peculiar smell, and need to be cleaned and aired frequently, even if the household articles still have many invisible bacteria and germs, and need to be replaced frequently.

Diatom mud absorbs water and fills up because of the good water absorption performance of ware receives consumers' liking among the prior art, but diatom mud among the prior art absorbs water and fills up the influence that receives its processing technology, and the structure between the material is not thick abundant during the compounding for diatom mud absorbs water and fills up water absorption performance and be difficult to improve, for this reason, this scheme has designed diatom mud and has absorbed water and fill up production technology and equipment.

Disclosure of Invention

The production process and the equipment of the diatom ooze water absorption pad provided by the invention solve the problem that the mixture is not uniform enough in the processing process of the diatom ooze water absorption pad in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the production process of the diatom ooze absorbent pad comprises the following steps:

preparing materials, namely preparing raw materials, wherein the raw materials comprise 30% of diatomite, 35% of quartz powder, 25% of cement, 2% of paper pulp, 1% of color paste and 7% of water;

step two, mixing materials, namely putting the prepared raw materials into a mixing device to be uniformly mixed;

step three, plate making and forming, namely pouring the mixed raw materials into a mould for compression forming;

step four, performing autoclaved curing, namely performing autoclaved curing on the raw material formed in the step one in an autoclave at 175 ℃ and under 8 atmospheric pressures for 8 hours;

step five, drying, namely drying the product on the cured rear side by using a drying mechanism until the water content is lower than 10%;

step six, sanding, namely sanding and polishing the dried product;

and step seven, cutting, namely cutting the polished product into the required size by using a cutting machine so as to obtain the final product.

Diatom mud absorbs water and fills up production facility, including the compounding device, the compounding device includes the mixer, installs the mounting bracket on mixer one side outer wall, installs sieve material mechanism on the mounting bracket and installs the refining mechanism at the mixer top, refining mechanism is including rotating the ring gear of connection outside the mixer, install the hopper that connects at the ring gear top and install the mount on the mixer, connects the hopper to be located directly over the mixer, and connects the hopper bottom to install the blanking pipe that one end extends to the mixer in, install the refining subassembly that is used for the interior material of dispersion hopper on the mount, install the link gear between refining subassembly and the ring gear for drive refining subassembly work when the ring gear rotates, sieve material mechanism is including installing the feeder hopper on the mounting bracket and installing the sieve hopper in the feeder hopper through the connecting piece, the export of feeder hopper is located directly over the hopper, install on the mounting bracket and be used for driving sieve hopper vibrations and ring gear pivoted drive mechanism.

Preferably, the linkage subassembly is including rotating connecting axle and the pivot of connection on the mount, fixing a plurality of scraper blades in the pivot periphery and fixing the toper platform at connecing hopper bottom center, the bottom of connecting axle is fixed with the driven gear who meshes with the ring gear, has cup jointed from the driving wheel in the pivot, has cup jointed the action wheel on the connecting axle, and is connected through first belt transmission between action wheel and the follow driving wheel, the scraper blade bottom surface with connect the bottom internal ratio butt of hopper.

Preferably, the mounting hole has been seted up to the bottom of sieve hopper, installs the screen cloth in the mounting hole, all seted up the spout on the long limit inner wall of both sides of feeder hopper, all be fixed with the slider on the long edge of both sides of sieve hopper, the one end of two sliders extends to respectively in two spouts with two spouts sliding connection.

Preferably, the connecting piece is including installing a plurality of springs on feeder hopper one side minor face inner wall and installing the universal driving shaft on this side inner wall of feeder hopper, and universal driving shaft one end is located the feeder hopper and is fixed with the butt dish that the slope set up, and the other end of universal driving shaft extends to the feeder hopper outside and is fixed with first belt pulley, be fixed with the butt post on the sieve hopper is close to one side minor face outer wall of butt dish, the ball with butt dish butt is installed to the other end of butt post, and row's material pipe is installed on the opposite side minor face of sieve hopper, arranges and installs the fender material subassembly on the material pipe.

Preferably, the feeder hopper is close to one side of arranging the material pipe and has been seted up the through-hole, and the other end of arranging the material pipe runs through the through-hole and extends to the feeder hopper outside, keep off the material subassembly and establish the striker plate of fixed frame inboard including fixed frame and the movable sleeve on sieve hopper outer wall, arrange the top surface of material pipe and seted up the spread groove, the bottom of striker plate runs through the spread groove and arranges the bottom inner wall butt of material pipe, the front spiro union of striker plate has the bolt that is used for locking the striker plate.

Preferably, the transmission mechanism comprises a fixed plate fixed on the mounting frame, a transmission rod installed on the outer wall of one side of the fixed plate and a fixed shaft rotatably connected to the mounting frame, a driving gear meshed with the toothed ring is fixed to the top of the fixed shaft, a driving bevel gear is fixed to the other end of the transmission rod, a driven bevel gear meshed with the driving bevel gear is sleeved outside the fixed shaft, a transmission motor used for driving the transmission rod to rotate is installed on the fixed plate, a second belt pulley is sleeved outside the transmission rod, and the second belt pulley is in transmission connection with the first belt pulley through a second belt.

In the invention:

1. through uniformly mixing diatomite, quartz powder, cement, paper pulp, color paste and water in a specific proportion, and then carrying out a series of steps such as forming, autoclaved curing, drying and the like, the number of seven holes in the final product, namely the diatom ooze water absorption pad, is greatly increased, and the diatom ooze water absorption pad has good elasticity and greatly enhances water absorption capacity.

2. Through the setting of compounding device, can be after screening the raw materials even drop into the mixer inside again and go, thereby make impurity in the raw materials and the raw materials of caking can reject out, the purity of raw materials has been guaranteed, simultaneously with the even drop into the mixer inside going of material, make the raw materials can be faster and even mix together, help the inside gas pocket that can form more of raw materials, also make simultaneously that combine more inseparabler between the raw materials, make the product have better tensile strength.

The steam curing and drying device is reasonable in structure and ingenious in design, and can be used for quickly and effectively mixing raw materials uniformly, so that more air holes can be formed in the product after steam curing and drying are finished, and the water absorption effect of the product is greatly improved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side cross-sectional view of the screening mechanism of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a front cross-sectional view of the screening mechanism of fig. 1.

Fig. 5 is a left side view of fig. 1.

Fig. 6 is a schematic structural view of the receiving hopper of the present invention.

Figure 7 is a top view of the transfer bar of the present invention.

Fig. 8 is a top view of the receiving hopper of the present invention.

Reference numbers in the figures: 1. a blender; 2. a receiving hopper; 3. a feed hopper; 4. a mounting frame; 5. a toothed ring; 6. a fixing plate; 7. a drive motor; 8. a fixed shaft; 9. a driving gear; 10. a rotating shaft; 11. a fixed mount; 12. a driven wheel; 13. a discharge pipe; 14. screening the hopper; 15. screening a screen; 16. a first pulley; 17. a butting tray; 18. a butting post; 19. a spring; 20. a striker plate; 21. a fixing frame; 22. a chute; 23. a slider; 24. a driven gear; 25. a connecting shaft; 26. a squeegee; 27. a blanking pipe; 28. a conical table; 29. and a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, the production process of the diatom ooze absorbent pad comprises the following steps:

step four, performing autoclaved curing, namely performing autoclaved curing on the raw material formed in the step at 175 ℃ under 8 atmospheric pressures in an autoclave for 8 hours;

step six, sanding, namely sanding and polishing the dried product;

Diatom mud absorbs water and fills up production facility, including the compounding device, the compounding device includes mixer 1, install mounting bracket 4 on 1 one side outer wall of mixer, install sieve material mechanism on mounting bracket 4 and install the refining mechanism at 1 top of mixer, and the top of mixer 1 is uncovered structure, and installs the stirring rake that is used for stirring the material in the mixer 1, and the discharging pipe is still installed to one side bottom of mixer 1.

The material homogenizing mechanism comprises a gear ring 5 rotationally connected with the outside of the stirrer, a material receiving hopper 2 arranged at the top of the gear ring 5 and a fixed frame 11 arranged on the stirrer 1, the material receiving hopper 2 is positioned right above the stirrer 1, a blanking pipe 27 with one end extending into the stirrer 1 is arranged at the bottom of the receiving hopper 2, a refining assembly for dispersing the materials in the receiving hopper 2 is arranged on the fixed frame 11, a linkage mechanism is arranged between the refining assembly and the toothed ring 5 and is used for driving the refining assembly to work when the toothed ring 5 rotates, the linkage assembly comprises a connecting shaft 25 and a rotating shaft 10 which are rotatably connected on the fixed frame 11, a plurality of scraping plates 26 fixed at the periphery of the rotating shaft 10 and a conical table 28 fixed at the center of the bottom of the receiving hopper 2, a driven gear 24 meshed with the toothed ring 5 is fixed at the bottom of the connecting shaft 25, a driven wheel 12 is sleeved on the rotating shaft 10, a driving wheel is sleeved on the connecting shaft 25, and the driving wheel is connected with the driven wheel 12 through a first belt in a transmission way, the bottom surface of the scraping plate 26 is butted with the bottom of the material receiving hopper 2 in an internal ratio way, the toothed ring 5 firstly drives the material receiving hopper 2 to synchronously rotate after rotating, meanwhile, the gear ring 5 can drive the connecting shaft 25 to rotate, after the connecting shaft 25 rotates, the rotating shaft 10 can be driven to rotate through the first belt, after the rotating shaft 10 rotates, the scraper 26 can be driven to rotate, so that the scraper 26 and the receiving hopper 2 rotate oppositely, thereby the convenience will connect the material in the hopper 2 gradually scrape down the material pipe 27 in going, and the setting up of toper platform then guarantees that the material can not remain inside connecing hopper 2, and the material that falls on toper platform 2 all can the landing in toper platform 28 bottom and connect the region between the hopper 2 inside wall, the inner circle diameter of blanking pipe 27 with connect the hopper 2 inside wall and the distance length between the toper platform 28 bottom the same to the assurance can not appear remaining in connecing hopper 2.

Sieve material mechanism is including installing feeder hopper 3 on mounting bracket 4 and installing the sieve hopper 14 in feeder hopper 3 through the connecting piece, the export of feeder hopper 3 is located and connects hopper 2 directly over, the mounting hole has been seted up to the bottom of sieve hopper 14, install screen cloth 15 in the mounting hole, spout 22 has all been seted up on the long limit inner wall in both sides of feeder hopper 3, all be fixed with slider 23 on the long edge of both sides of sieve hopper 14, the one end of two slider 23 extends to in two spout 22 respectively and two spout 22 sliding connection, sieve hopper 14 can be reciprocating motion in feeder hopper 3, thereby form vibrations, finally reach the effect of screening.

The connecting piece comprises a plurality of springs 19 arranged on the inner wall of a short edge on one side of the feed hopper 3 and a linkage shaft arranged on the inner wall of the short edge on the side of the feed hopper 3, one end of the linkage shaft is positioned in the feed hopper 3 and is fixedly provided with an obliquely arranged abutting disc 17, the other end of the linkage shaft extends to the outside of the feed hopper 3 and is fixedly provided with a first belt pulley 16, an abutting column 18 is fixedly arranged on the outer wall of the short edge on one side, close to the abutting disc 17, of the screening hopper 14, the other end of the abutting column 18 is provided with a ball abutted against the abutting disc 17, a discharging pipe 13 is arranged on the short edge on the other side of the screening hopper 14, a material blocking component is arranged on the discharging pipe 13, the connecting piece is arranged so that the receiving hopper can realize reciprocating vibration after the linkage shaft rotates, and the ball is arranged so that the friction between the abutting column and the abutting disc can be reduced;

the mounting frame 4 is provided with a transmission mechanism for driving the sieve hopper 14 to vibrate and the gear ring 5 to rotate, the transmission mechanism comprises a fixing plate 6 fixed on the mounting frame 4, a transmission rod 29 installed on the outer wall of one side of the fixing plate 6 and a fixing shaft 8 rotatably connected to the mounting frame 4, a driving gear 9 meshed with the gear ring 5 is fixed at the top of the fixing shaft 8, a driving bevel gear is fixed at the other end of the transmission rod 29, a driven bevel gear meshed with the driving bevel gear is sleeved outside the fixing shaft 8, a transmission motor 7 for driving the transmission rod 29 to rotate is installed on the fixing plate 6, a second belt pulley is sleeved outside the transmission rod 29 and is in transmission connection with the first belt pulley 16 through a second belt, the transmission motor 7 drives the driving gear 9 and the first belt pulley 16 to rotate after rotating, the first belt pulley 16 drives the abutting disc 17 to rotate, the abutting disc 17 drives the sieve hopper 14 to vibrate in a reciprocating mode after rotating, the sieve hopper is accordingly, and finally screened qualified materials fall into the receiving material tank 2.

The through-hole has been seted up to one side that feeder hopper 3 is close to row material pipe 13, the other end of arranging material pipe 13 runs through the through-hole and extends to the 3 outsides of feeder hopper, the striker plate 20 of fixed frame 21 and movable sleeve on sieve hopper 14 outer wall is established to the striker plate subassembly, the connecting groove has been seted up to the top surface of arranging material pipe 13, the bottom of striker plate 20 runs through the connecting groove and arranges material pipe 13's bottom inner wall butt, the front spiro union of striker plate 20 has the bolt that is used for locking striker plate 20, the one end butt of bolt is on the outer wall of sieve hopper 14, utilize the static friction between bolt and the sieve hopper 14 to lock striker plate 20, utilize striker plate 20 to arrange material pipe 13 shutoff to get up, when needing to clear up remaining material in the sieve hopper 14, then can lift striker plate 20, thereby arrange material pipe 13 and open, make the material in the sieve hopper 14 can follow and arrange material pipe 13 and come out.

The working principle is as follows: during production, raw materials are firstly put into the screen hopper 14 according to the proportion of 30% of diatomite, 35% of quartz powder, 25% of cement, 2% of paper pulp, 1% of color paste and 7% of water, then the transmission motor 7 and the stirrer 1 are started, the transmission motor 7 drives the driving gear 9 and the first belt pulley 16 to rotate after rotating, the first belt pulley 16 drives the abutting disc 17 to rotate after rotating, due to the fact that the abutting disc 17 is obliquely arranged, the abutting column 18 is driven to move after the abutting disc 17 rotates, and then the screen hopper 14 moves, under the action of the spring, after the screen hopper 14 moves to the side far away from the abutting disc 17, the spring is in a compressed state, then along with the continuous rotation of the abutting disc 17, the spring can pull the screen hopper 14 to return to the initial position again, the reciprocating is carried out, so that the screen hopper 14 is in a vibrating state, materials in the screen hopper 14 can be screened out, then the materials can be put into the receiving hopper 2 again, and then the driving gear 9 can drive the gear ring 5 to rotate synchronously, the gear ring 5 can rotate in the same direction as the rotating of the rotating shaft assembly, and the rotating of the scraper 2 can drive the scraper to be more slowly and the materials to be put into the receiving hopper 2, and the material receiving hopper 27, so that the materials can be more evenly and the materials can be put into the material receiving hopper 2, and the material receiving hopper 2 can be more slowly rotated, and the material receiving hopper 2, and the material receiving hopper can be more slowly rotated along with the rotating direction of the rotating shaft 27, and the rotating direction of the rotating material receiving hopper 2 rotating machine 2 is more slowly rotating, and the rotating direction of the rotating machine 2 is opposite to be more slowly rotating;

finally, the reject material remaining in the screen hopper 14 can be discharged through the discharge pipe 13.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Diatom ooze water absorption pad production facility, including the compounding device, its characterized in that, the compounding device includes mixer (1), install mounting bracket (4) on the outer wall of mixer (1) one side, install sieve material mechanism on mounting bracket (4) and install the refining mechanism at mixer (1) top, refining mechanism includes rotate connect outside ring gear (5) of mixer, install connect hopper (2) and mount (11) on mixer (1) at ring gear (5) top, connect hopper (2) and be located directly over mixer (1), and connect hopper (2) bottom install one end and extend to blanking pipe (27) in mixer (1), install the refining subassembly that is used for the dispersion to connect the interior material of hopper (2) on mount (11), install the link gear between refining subassembly and ring gear (5), in order to be used for when ring gear (5) rotates drive refining subassembly work, sieve material mechanism is including mounting bracket (3) installed on mounting bracket (4) and install sieve hopper (14) in hopper (3) through the connecting piece, the export of hopper (3) is located and is used for connecting hopper (14) drive hopper (5) rotation, the rotation of hopper (5) is used for connecting the rotation of hopper (14);

the production process comprises the following steps:

preparing materials, namely preparing the raw materials, wherein the raw materials comprise 30% of diatomite, 35% of quartz powder, 25% of cement, 2% of paper pulp, 1% of color paste and 7% of water;

step six, sanding, namely sanding and polishing the dried product;

2. The diatom ooze absorbent pad production facility of claim 1, characterized in that, the link gear includes connecting axle (25) and pivot (10) of rotation connection on mount (11), fixes a plurality of scraper blades (26) in pivot (10) periphery and fixes at the toper platform (28) that connects hopper (2) bottom center, the bottom of connecting axle (25) is fixed with driven gear (24) with the ring gear (5) meshing, has cup jointed from driving wheel (12) on pivot (10), has cup jointed the action wheel on connecting axle (25), and is connected through first belt transmission between action wheel and the driven wheel (12), scraper blade (26) bottom surface and the bottom internal ratio butt that connects hopper (2).

3. The diatom ooze absorbent pad production facility of claim 1, wherein the bottom of the sieve hopper (14) is provided with a mounting hole, a screen (15) is installed in the mounting hole, the inner walls of the long sides of the two sides of the hopper (3) are provided with sliding grooves (22), the long sides of the two sides of the sieve hopper (14) are fixed with sliding blocks (23), and one ends of the two sliding blocks (23) respectively extend into the two sliding grooves (22) and are in sliding connection with the two sliding grooves (22).

4. The diatom ooze absorbent pad production facility of claim 1, characterized in that, the connecting piece includes a plurality of springs (19) of installing on the inner wall of one side minor face of feeder hopper (3) and the universal driving shaft of installing on this side inner wall of feeder hopper (3), universal driving shaft one end is located feeder hopper (3), and is fixed with the butt plate (17) that the slope set up, and the other end of universal driving shaft extends to the feeder hopper (3) outside, and is fixed with first belt pulley (16), be fixed with butt post (18) on the one side minor face outer wall that sieve hopper (14) are close to butt plate (17), the ball with butt plate (17) butt is installed to the other end of butt post (18), install on the other side minor face of sieve hopper (14) and arrange material pipe (13), arrange and install the fender material subassembly on material pipe (13).

5. The diatom ooze absorbent pad production facility of claim 4, characterized in that, the feeder hopper (3) is close to one side of arranging material pipe (13) and has been seted up the through-hole, arranges the other end of material pipe (13) and runs through the through-hole and extend to the feeder hopper (3) outside, the striker assembly is established at the striker plate (20) of fixed frame (21) inboard including fixed frame (21) and the activity cover of fixing on sieve hopper (14) outer wall, arranges the top surface of material pipe (13) and has seted up the spread groove, and the bottom of striker plate (20) runs through the spread groove and arranges the bottom inner wall butt of material pipe (13), the front spiro union of striker plate (20) has the bolt that is used for locking striker plate (20).

6. The diatom ooze water absorption pad production device of claim 1, wherein the transmission mechanism comprises a fixing plate (6) fixed on the mounting frame (4), a transmission rod (29) installed on the outer wall of one side of the fixing plate (6), and a fixing shaft (8) rotatably connected to the mounting frame (4), a driving gear (9) engaged with the toothed ring (5) is fixed on the top of the fixing shaft (8), a driving bevel gear is fixed on the other end of the transmission rod (29), a driven bevel gear engaged with the driving bevel gear is sleeved outside the fixing shaft (8), a transmission motor (7) for driving the transmission rod (29) to rotate is installed on the fixing plate (6), a second belt pulley is sleeved outside the transmission rod (29), and the second belt pulley is in transmission connection with the first belt pulley (16) through a second belt.