CN215277581U - A material screening plant for production of polycarboxylate water reducing agent monomer - Google Patents

Abstract

The utility model discloses a material screening plant for polycarboxylate water reducing agent monomer production, the load simulator comprises a case, the top fixedly connected with of machine case goes into the hopper, the inside of machine case is rotated and is installed initiative crushing roller, the right side of initiative crushing roller is provided with driven crushing roller, the positive fixed mounting of machine case has the protecting crust, the inside fixed mounting of protecting crust has transmission. Initiative crushing roller moves for driven crushing roller, thereby carry out the breakage to the material, it is better to make material reaction effect, drive the slow rotation of swiveling wheel through first rotating electrical machines, thereby make the material after the breakage fall into after the filter sieve screening and deposit the incasement, block massive material simultaneously and fall into through leading the way and retrieve in the steamer tray, carry out breakage once more, through the slow rotation of swiveling wheel, after filtering massive material, the filter sieve is difficult for blockking up, be convenient for simultaneously collect the breakage once more to massive material.

Description

A material screening plant for production of polycarboxylate water reducing agent monomer

Technical Field

The utility model relates to a chemical industry processing equipment technical field, in particular to a material screening plant for polycarboxylate water reducing agent monomer production.

Background

The polycarboxylate water reducing agent is a high-performance water reducing agent, and is a cement dispersing agent in the application of cement concrete. The water reducing agent is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like, and is divided into water aqua and powder according to appearance forms.

The material of polycarboxylate water reducing agent monomer production usefulness among the prior art usually condenses the caking easily, and is not of uniform size, influences the free reaction effect of polycarboxylate water reducing agent easily, and traditional filter screen cloth blocks up easily and is not convenient for carry out broken reseeding to bold bulk massive bulk, influences work efficiency, and the material of polycarboxylate water reducing agent monomer production usefulness among the prior art agglomerates after placing for a long time easily, influences the use quality if direct use.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a material screening plant for polycarboxylate water reducing agent monomer production to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a material screening device for production of a polycarboxylate superplasticizer monomer comprises a case, wherein a hopper is fixedly connected to the top of the case, a driving crushing roller is installed in the case in a rotating mode, a driven crushing roller is arranged on the right side of the driving crushing roller, a protective shell is fixedly installed on the front side of the case, a transmission device is fixedly installed in the protective shell, a rotating wheel is installed in the case in a rotating mode, a first rotating motor is fixedly installed on the front side of the case, a front shaft body part of the rotating wheel is fixedly connected to an output shaft of the first rotating motor, a mounting frame is fixedly installed on the outer side of the rotating wheel, a filter screen is fixedly installed on the outer side of the mounting frame, guide channels are arranged on two sides of the inside of the case, recovery cavities are formed in two sides of the case, a recovery drawer is arranged in the recovery cavity, and a storage box is fixedly installed at the bottom end of the inside of the case, deposit the bottom fixedly connected with of case and arrange the hopper, the bottom fixed mounting of machine case has the agitator tank, the left side fixed mounting of agitator tank has the second rotating electrical machines, the right side output shaft fixedly connected with rotation axis of second rotating electrical machines, fixed mounting has the stirring rod on the axis body of rotation axis, the bottom fixedly connected with delivery pipe of agitator tank, the bottom threaded connection of delivery pipe has the card frame, the inside fixed mounting of card frame has the filter screen.

Through adopting above-mentioned technical scheme, utilize transmission to drive initiative crushing roller, make initiative crushing roller move for driven crushing roller, thereby carry out the breakage to the material, drive the slow rotation of swiveling wheel through first rotating electrical machines, thereby make the material after the breakage fall into through the filter sieve and deposit the incasement, block massive material simultaneously and fall into through leading the way and retrieve in the steamer tray, carry out breakage once more, fall into the agitator tank through the delivery pipe, drive the stirring rod through second rotating electrical machines and stir, can filter the caking material through the filter screen when placing for a long time.

Preferably, the transmission device comprises a driving motor, the driving motor is fixedly installed inside the protective shell, a back output shaft of the driving motor is fixedly connected with a driving wheel disc, the driving wheel disc is connected with a driven wheel disc through a belt in a transmission manner, and a front shaft body part of the driving crushing roller is fixedly connected with the driven wheel disc.

Through adopting above-mentioned technical scheme, utilize the initiative motor to drive the initiative rim plate and rotate to make the belt drive the driven rim plate and rotate, thereby provide power to the initiative crushing roller, utilize the belt to carry out the plasticity of the transmission of slowly stepping of power and belt itself, thereby can reduce the damage to the initiative motor, prevented that high-power during operation from burning out the motor, improve the life of initiative motor.

Preferably, the top of the case is fixedly connected with a support, the end of the support is fixedly connected to the bottom of the feeding hopper, and the bottom of the case is fixedly connected with a supporting leg.

Through adopting above-mentioned technical scheme, the support supports into the hopper, and the landing leg supports quick-witted case.

The preferred, the bottom fixedly connected with shunt tubes of row hopper, the positive both sides of shunt tubes all are equipped with the ooff valve, the outer calandria of bottom left side fixedly connected with of shunt tubes, the bottom right side fixedly connected with inline of shunt tubes, the bottom fixed connection of inline is at the top of agitator tank.

Through adopting above-mentioned technical scheme, control the switch of calandria and outer calandria through the control ooff valve to can select directly to go into the agitator tank with the material after the breakage directly to stir or discharge and use, can control the volume of discharging the material through control switch valve simultaneously.

Preferably, the side surface of the recovery drawer is provided with an embedded pull handle, and a box body lock is fixedly arranged inside the embedded pull handle.

Through adopting above-mentioned technical scheme, utilize embedded pulling to be convenient for stretch to retrieving the steamer tray, draw the box lock through the knot and carry out the closure or open to retrieving the steamer tray to be convenient for utilize to retrieve the bold material that the steamer tray will be retrieved and to retrieve the breakage.

Preferably, the right side of the stirring tank is fixedly connected with a connecting pipe, and a sealing cover is installed at the pipe orifice of the connecting pipe.

Through adopting above-mentioned technical scheme, add other materials through the connecting pipe, utilize sealed lid to seal.

Preferably, the outer side of the discharge pipe is provided with an external thread, the inside of the clamping frame is provided with an internal thread, and the external thread is in threaded connection with the internal thread.

Through adopting above-mentioned technical scheme, utilize external screw thread and internal thread to make the card frame can install or dismantle on the delivery pipe at any time to the convenience is cleared up the filter screen.

To sum up, the utility model discloses mainly have following beneficial effect:

first, initiative crushing roller moves for driven crushing roller, thereby carry out the breakage to the material, it is better to make material reaction effect, drive the slow rotation of swiveling wheel through a rotating electrical machines, thereby make the material after the breakage fall into after the filter sieve screening and deposit the incasement, block massive material simultaneously and fall into through leading the way and retrieve in the steamer tray, carry out breakage once more, through the slow rotation of swiveling wheel, after filtering massive material, the filter sieve is difficult for blockking up, be convenient for collect the breakage once more to massive material simultaneously.

The second, when placing for a long time, drive the stirring rod through the second rotating electrical machines and stir the material, reduce the emergence of material caking, can filter the caking material through the filter screen and get off, utilize external screw thread and internal thread to make the card frame can install or dismantle on the delivery pipe at any time to the convenience is cleared up the filter screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

fig. 4 is a sectional view of the protective shell of the present invention.

Reference numerals: 1. a chassis; 2. feeding into a hopper; 3. an active crushing roller; 4. a driven crushing roller; 5. a protective shell; 6. a transmission device; 601. an active motor; 602. a driving wheel disc; 603. a driven wheel disc; 7. a rotating wheel; 8. a first rotating electrical machine; 9. a mounting frame; 10. screening; 11. a guide way; 12. a recovery chamber; 13. the drawer is recycled; 14. a storage box; 15. a discharge hopper; 16. a stirring tank; 17. a second rotating electrical machine; 18. a rotating shaft; 19. a stirring rod; 20. a discharge pipe; 21. a clamping frame; 22. a filter screen; 23. a support; 24. a support leg; 25. a shunt tube; 26. an on-off valve; 27. an outer discharge pipe; 28. a straight pipe; 29. a pull handle is embedded; 30. a box body lock; 31. a connecting pipe; 32. a sealing cover; 33. an external thread; 34. an internal thread.

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 work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 3, a material screening device for monomer production of a polycarboxylate superplasticizer comprises a case 1, wherein a feeding hopper 2 is fixedly connected to the top of the case 1, a driving crushing roller 3 is installed in the case 1 in a rotating manner, a driven crushing roller 4 is arranged on the right side of the driving crushing roller 3, a protective shell 5 is fixedly installed on the front side of the case 1, a transmission device 6 is fixedly installed in the protective shell 5, a rotating wheel 7 is installed in the case 1 in a rotating manner, a first rotating motor 8 is fixedly installed on the front side of the case 1, a front shaft body part of the rotating wheel 7 is fixedly connected to an output shaft of the first rotating motor 8, a mounting frame 9 is fixedly installed on the outer side of the rotating wheel 7, a filter screen 10 is fixedly installed on the outer side of the mounting frame 9, guide channels 11 are arranged on two sides in the case 1, recovery chamber 12 has been seted up to machine case 1's both sides, the inside of retrieving chamber 12 is provided with retrieves steamer tray 13, the inside bottom fixed mounting of machine case 1 has deposits case 14, deposit the bottom fixedly connected with of case 14 and arrange hopper 15, the bottom fixed mounting of machine case 1 has agitator tank 16, the left side fixed mounting of agitator tank 16 has second rotating electrical machines 17, the right side output shaft fixedly connected with rotation axis 18 of second rotating electrical machines 17, fixed mounting has stirring rod 19 on the axis body of rotation axis 18, the bottom fixedly connected with delivery pipe 20 of agitator tank 16, the bottom threaded connection of delivery pipe 20 has card frame 21, the inside fixed mounting of card frame 21 has filter screen 22.

Referring to fig. 4, for transmission damage prevention purposes; the transmission device 6 comprises a driving motor 601, the driving motor 601 is fixedly installed inside the protective shell 5, the position of a back output shaft of the driving motor 601 is fixedly connected with a driving wheel disc 602, the driving wheel disc 602 is connected with a driven wheel disc 603 through belt transmission, and the front shaft body part of the driving crushing roller 3 is fixedly connected with the driven wheel disc 603; utilize initiative motor 601 to drive initiative rim plate 602 and rotate to make the belt drive driven rim plate 603 and rotate, thereby provide power to initiative crushing roller 3, utilize the belt to carry out the plasticity of the transmission of slowly stepping of power and belt itself, thereby can reduce the damage to initiative motor 601, prevented that high-power during operation from burning out the motor, improve the life of initiative motor 601.

Referring to fig. 1, for support purposes; the top of the case 1 is fixedly connected with a support 23, the end part of the support 23 is fixedly connected with the bottom of the feeding hopper 2, and the bottom of the case 1 is fixedly connected with a supporting leg 24; the bracket 23 supports the feeding hopper 2, and the supporting legs 24 support the case 1.

Referring to fig. 1, for shunting purposes; a shunt pipe 25 is fixedly connected to the bottom of the discharge hopper 15, switch valves 26 are arranged on two sides of the front face of the shunt pipe 25, an outer discharge pipe 27 is fixedly connected to the left side of the bottom of the shunt pipe 25, a straight discharge pipe 28 is fixedly connected to the right side of the bottom of the shunt pipe 25, and the bottom of the straight discharge pipe 28 is fixedly connected to the top of the stirring tank 16; the on-off of the straight discharging pipe 28 and the outer discharging pipe 27 is controlled by controlling the on-off valve 26, so that the crushed materials can be directly discharged into the stirring tank 16 for directly stirring or discharging for use, and the amount of discharged materials can be controlled by controlling the on-off valve 26.

Referring to fig. 1-2, for the purpose of facilitating pulling; an embedded pull handle 29 is arranged on the side surface of the recovery drawer 13, and a box body lock 30 is fixedly arranged inside the embedded pull handle 29; the recovery drawer 13 is conveniently stretched by the embedded pull handle 29, and the recovery drawer 13 is locked or unlocked by buckling the pull box body lock 30, so that the recovery drawer 13 is conveniently used for recovering and crushing recovered large materials.

Referring to fig. 1-2, for the purpose of adding additional materials; a connecting pipe 31 is fixedly connected to the right side of the stirring tank 16, and a sealing cover 32 is installed at the pipe orifice of the connecting pipe 31; other materials are added through the connection pipe 31 and sealed by the sealing cap 32.

Referring to fig. 3, for ease of cleaning purposes; the outer side of the discharge pipe 20 is provided with an external thread 33, the inner part of the clamping frame 21 is provided with an internal thread 34, and the external thread 33 is in threaded connection with the internal thread 34; the external thread 33 and the internal thread 34 are used to enable the clamping frame 21 to be mounted or dismounted on the discharge pipe 20 at any time, thereby facilitating the cleaning of the filter screen 22.

The use principle and the advantages are as follows: the driving motor 601 is driven by the driving device 6 to drive the driving wheel disc 602 to rotate, so that the belt drives the driven wheel disc 603 to rotate, thereby providing power for the driving crushing roller 3, the belt is used for slow transmission of power and plasticity of the belt, thereby reducing damage to the driving motor 601, preventing the motor from being burnt during high-power operation, prolonging the service life of the driving motor 601, when the driving crushing roller 3 is driven, the driving crushing roller 3 moves relative to the driven crushing roller 4, thereby crushing materials, the first rotating motor 8 drives the rotating wheel 7 to slowly rotate, thereby enabling the crushed materials to fall into the storage box 14 after being screened by the filter screen 10, simultaneously blocking large materials and falling into the recycling drawer 13 through the guide channel 11 for secondary crushing, and controlling the on-off of the straight discharge pipe 28 and the outer discharge pipe 27 by controlling the switch valve 26, thereby can select to go into in line the agitator tank 16 with the material after the breakage directly stir or discharge and use, the volume of material can be discharged through control switch valve 26 control simultaneously, fall into agitator tank 16 through delivery pipe 20, when placing for a long time, drive stirring rod 19 through second rotating electrical machines 17 and stir the material, reduce the emergence of material caking, can filter the caking material through filter screen 22, utilize external screw thread 33 and internal thread 34 to make card frame 21 can be at any time at the epaxial installation of delivery pipe 20 or dismantle, thereby conveniently clear up filter screen 22.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a material screening plant for production of polycarboxylate water reducing agent monomer, includes quick-witted case (1), its characterized in that: the top of the machine case (1) is fixedly connected with a feeding hopper (2), the interior of the machine case (1) is rotatably provided with a driving crushing roller (3), the right side of the driving crushing roller (3) is provided with a driven crushing roller (4), the front of the machine case (1) is fixedly provided with a protective shell (5), the interior of the protective shell (5) is fixedly provided with a transmission device (6), the interior of the machine case (1) is rotatably provided with a rotating wheel (7), the front of the machine case (1) is fixedly provided with a first rotating motor (8), the front shaft body part of the rotating wheel (7) is fixedly connected onto the output shaft of the first rotating motor (8), the outer side of the rotating wheel (7) is fixedly provided with a mounting frame (9), the outer side of the mounting frame (9) is fixedly provided with a filter screen (10), and guide channels (11) are arranged on two sides of the interior of the machine case (1), a recovery cavity (12) is arranged on two sides of the case (1), a recovery drawer (13) is arranged inside the recovery cavity (12), a storage box (14) is fixedly arranged at the bottom end inside the case (1), a discharge hopper (15) is fixedly connected at the bottom of the storage box (14), a stirring tank (16) is fixedly arranged at the bottom of the case (1), a second rotating motor (17) is fixedly arranged at the left side of the stirring tank (16), a right output shaft of the second rotating motor (17) is fixedly connected with a rotating shaft (18), a stirring rod (19) is fixedly arranged on the shaft body of the rotating shaft (18), the bottom of the stirring tank (16) is fixedly connected with a discharge pipe (20), the bottom threaded connection of delivery pipe (20) has card frame (21), the inside fixed mounting of card frame (21) has filter screen (22).

2. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: the transmission device (6) comprises an active motor (601), the active motor (601) is fixedly installed inside the protective shell (5), an active wheel disc (602) is fixedly connected to the back output shaft of the active motor (601), the active wheel disc (602) is connected with a driven wheel disc (603) through belt transmission, and the front shaft body of the active crushing roller (3) is fixedly connected with the driven wheel disc (603).

3. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: the top fixedly connected with support (23) of quick-witted case (1), the tip fixed connection of support (23) is in the bottom of going into hopper (2), the bottom fixedly connected with landing leg (24) of quick-witted case (1).

4. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: arrange bottom fixedly connected with shunt tubes (25) of hopper (15), the positive both sides of shunt tubes (25) all are equipped with ooff valve (26), outer calandria (27) of bottom left side fixedly connected with of shunt tubes (25), bottom right side fixedly connected with inline (28) of shunt tubes (25), the bottom fixed connection of inline (28) is at the top of agitator tank (16).

5. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: an embedded pull handle (29) is arranged on the side face of the recovery drawer (13), and a box body lock (30) is fixedly arranged inside the embedded pull handle (29).

6. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: the right side fixedly connected with connecting pipe (31) of agitator tank (16), sealed lid (32) are installed to the mouth of pipe of connecting pipe (31).

7. The material screening device for the production of the polycarboxylate superplasticizer monomer according to claim 1, is characterized in that: the outside of discharge pipe (20) is provided with external screw thread (33), the inside of card frame (21) is provided with internal thread (34), external screw thread (33) and internal thread (34) threaded connection.

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