CN114453075A

CN114453075A - Quartz sand integration washing grinding device

Info

Publication number: CN114453075A
Application number: CN202210131052.7A
Authority: CN
Inventors: 王嘉瑞
Original assignee: Xinyi Hengsheng Quartz Products Factory
Current assignee: Xinyi Hengsheng Quartz Products Factory
Priority date: 2022-02-13
Filing date: 2022-02-13
Publication date: 2022-05-10

Abstract

The invention discloses quartz sand integrated washing and grinding equipment which comprises a processing pipe and a grinding pipe, wherein a filtering pipe is arranged in the right direction of the processing pipe and the grinding pipe, the side wall of the filtering pipe is fixedly connected with a mounting ring, the lower end face of the filtering pipe is fixedly connected with a transition pipe, and the lower end face of the transition pipe is fixedly connected with a collecting pipe. According to the invention, the quartz sand raw material entering the treatment pipe is pretreated and ground in the treatment pipe by utilizing the pre-grinding roller and the matching roller, the pretreatment in the quartz sand grinding process is realized in a mode that the grinding roller is in contact grinding in the matching pipe, the subsequent polishing treatment of the quartz sand is convenient, the washing quartz sand in the filter pipe, the transition pipe and the collecting pipe is circularly conveyed by virtue of the conveying turbine and the communicating pipe, and meanwhile, the cleaning water and the quartz sand in the circulating process are filtered and cleaned by utilizing the first filter screen and the second filter screen, so that the large particles and impurities are filtered and cleaned in the quartz sand cleaning process, and the quality of the quartz sand is ensured.

Description

Quartz sand integration washing grinding device

Technical Field

The invention relates to the technical field of quartz sand grinding, in particular to quartz sand integrated washing and grinding equipment.

Background

Quartz sand is a hard, wear-resisting, stable silicate mineral of chemical property, from the national range, the quartz ore is relatively extensive, the quartz sand is to adopt the natural quartz ore, the quartz stone extracted from mine is processed after, processed by processes such as pulverizing, screening, washing, etc., the appearance is many prismatic, globular, pure white, have mechanical strength high, the characteristics such as the ability to intercept dirt is strong, acid resistance is good, etc., it is an important industrial mineral raw materials, and in quartz sand course of working, grind and washing are one of the essential procedures, it makes the purity and fineness of quartz sand higher, facilitate the subsequent use.

Quartz sand is when grinding, need avoid the dust that quartz sand grinding in-process produced through the washing with this, current grinding is mostly monomer equipment with the washing, can't carry out the washing at quartz sand in-process grinding promptly, current quartz sand grinder is at the in-process that grinds pretreatment that can't realize quartz sand simultaneously, consequently can lead to quartz sand granule when grinding great, the in-process of washing simultaneously through washing many times and not carrying out the circulation washing, when leading to the water waste, to the unable quick realization recovery of quartz sand in the aquatic, influence the grinding and the washing efficiency of quartz sand.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides quartz sand integrated washing and grinding equipment.

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

the quartz sand integrated washing grinding equipment comprises a processing pipe and a grinding pipe, wherein a filter pipe is arranged in the right direction of the processing pipe and the grinding pipe, a mounting ring is fixedly connected to the side wall of the filter pipe, a transition pipe is fixedly connected to the lower end face of the filter pipe, a collecting pipe is fixedly connected to the lower end face of the transition pipe, and a driving mechanism for circulating water and quartz sand in the filter pipe is arranged below the collecting pipe;

the inner side wall of the filter pipe is fixedly connected with a first filter screen, the collecting pipe, the processing pipe and the grinding pipe are respectively connected with a rotating shaft in a penetrating and rotating mode, the side walls of the processing pipe and the grinding pipe are respectively and fixedly connected with two symmetrically arranged support rings, a pre-grinding roller and a matching roller are arranged between the two support rings, and a conveying mechanism for conveying quartz sand in the grinding process is arranged between the pre-grinding roller and the matching roller;

the inner side walls of the treatment pipe and the grinding pipe are fixedly connected with matching pipes, and an auxiliary mechanism for auxiliary grinding of quartz sand is arranged in the matching pipes in the grinding pipe;

the side wall of the filter pipe is fixedly connected with a connecting ring and a fixing ring, an upper grinding roller and a lower grinding roller are respectively arranged in the connecting ring and the fixing ring, a second filter screen is arranged between the upper grinding roller and the lower grinding roller, and a contact mechanism for assisting grinding is arranged between the lower grinding roller and the fixing ring;

the quartz sand grinding device is characterized in that a conveying mechanism used for conveying circularly ground quartz sand is arranged in the collecting pipe, two symmetrically arranged circulating pipes are arranged between the collecting pipe and the grinding pipe and are communicated with the grinding pipe, the collecting pipe is fixedly connected to the side wall of the grinding pipe, and the collecting pipe is communicated with a collecting box.

Preferably, actuating mechanism is including setting up motor and the delivery box on the collecting pipe right side, be equipped with the transport turbine in the delivery box, the motor passes through output shaft power and connects the transport turbine, the left side lateral wall of delivery box is through arranging material pipe intercommunication collecting pipe, the discharge gate of delivery box passes through communicating pipe intercommunication filter tube, be equipped with the inlet channel on the motor, be equipped with the manometer on the inlet channel, inlet channel intercommunication communicating pipe.

Preferably, conveying mechanism is including offering the feed chute on the pre-grinding roller, pre-grinding roller fixed connection axis of rotation, cooperation roller fixed connection is on handling the inside wall of pipe, the lower terminal surface of pre-grinding roller has seted up row material groove, it has the intercommunicating pore to open in the cooperation roller.

Preferably, the auxiliary mechanism comprises an inner grinding roller which is rotatably connected in a matching pipe, the inner grinding roller is fixedly connected with a rotating shaft, a plurality of circulation rings which are circumferentially arranged are arranged in the inner grinding roller, the circulation rings are communicated with the matching pipe, and the upper ends of the side walls of the inner grinding roller and the matching pipe are conical.

Preferably, the contact mechanism comprises a plurality of circumferentially arranged inner grinding plates fixedly connected to the side wall of the lower grinding roller, and the inner grinding plates are slidably connected to the inner side wall of the fixing ring.

Preferably, conveying mechanism is including setting up the drive turbine in the filter tube, drive turbine fixed connection is in the axis of rotation, fixedly connected with a plurality of circumference on the lateral wall of axis of rotation arranges the flitch, and is a plurality of it connects in the collecting tube to arrange the flitch rotation.

Preferably, the interior bottom of delivery box runs through to rotate and is connected with the transfer line, transfer line fixed connection carries the axis of rotation of turbine, just transfer line and left side equal fixedly connected with driving pulley on the lateral wall of axis of rotation, two the cover is equipped with driving belt between the driving pulley.

Preferably, fixedly connected with conveyer pipe on the lateral wall of handling the pipe, both ends communicate respectively and handle pipe and filter tube about the conveyer pipe, handle all fixedly connected with mounting panel on the lateral wall of pipe and grinding pipe.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up processing pipe, pre-grinding roller and cooperation roller isotructure, utilize pre-grinding roller and cooperation roller to carry out the preliminary treatment grinding to the quartz sand raw materials that gets into in the processing pipe, the mode of grinding roller contact grinding in the cooperation pipe realizes the preliminary treatment to quartz sand grinding in-process, the processing of polishing of convenient follow-up quartz sand.

2. Through setting up structures such as filter tube, transition pipe and collecting pipe, utilize go-between in the transition pipe and last grinding roller, solid fixed ring and lower grinding roller to the further processing grinding of quartz sand, cooperate a plurality of interior grinding boards to do further processing again after the grinding process of last grinding board, reach the multilayer and grind the processing, realize the promotion of grinding the effect.

3. Through setting up the transport case, carry structures such as turbine and collecting pipe, carry out the circulation with the help of carrying turbine and communicating pipe to being in filter tube, transition pipe and collecting pipe washing quartz sand in and carry out the circulation, utilize first filter screen and second filter screen to filter the washing water and quartz sand of circulation in-process simultaneously and wash, guarantee that the filtration of large granule and impurity among the quartz sand cleaning process is clean, guarantee the quality of quartz sand.

4. Through setting up axis of rotation, row's flitch and runner pipe isotructure, the drive that utilizes the axis of rotation drives the rotatory row of flitch in the collecting tube and arranges the material, guarantees the efficiency that carries among the quartz sand cleaning process.

Drawings

FIG. 1 is a schematic view of an overall three-dimensional structure of an integrated quartz sand washing and grinding device provided by the invention;

FIG. 2 is a schematic view of a cross-sectional three-dimensional structure of a transition tube of the quartz sand integrated water-washing grinding device provided by the invention;

FIG. 3 is a schematic view of a cross-sectional three-dimensional structure of a treatment tube of the quartz sand integrated water-washing grinding device provided by the invention;

FIG. 4 is a schematic view of the internal structure of a treatment tube of the quartz sand integrated water-washing grinding device provided by the invention;

FIG. 5 is a schematic cross-sectional three-dimensional structure view of a fixing ring of the quartz sand integrated water-washing grinding device provided by the invention;

FIG. 6 is a schematic diagram of a cross-sectional three-dimensional structure of a matching tube of the quartz sand integrated water-washing grinding device provided by the invention.

In the figure: 1. a treatment tube; 2. mounting a plate; 3. a feed pipe; 4. grinding the tube; 5. a delivery pipe; 6. a filter tube; 7. a mounting ring; 8. a communicating pipe; 9. a motor; 10. a pressure gauge; 11. a delivery box; 12. a drive pulley; 13. a discharge pipe; 14. a transition duct; 15. a collection pipe; 16. a flow-through tube; 17. a recovery pipe; 18. a rotating shaft; 19. a drive turbine; 20. a first filter screen; 21. a connecting ring; 22. an upper grinding roller; 23. a second filter screen; 24. a fixing ring; 25. a lower grinding roller; 26. a discharge plate; 27. an inner grinding plate; 28. a support ring; 29. pre-grinding the roller; 30. a feed chute; 31. a discharge chute; 32. a mating roller; 33. a mating tube; 34. a communicating hole; 35. an inner grinding roller; 36. a flow-through loop; 37 discharge tray.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-6, an integrated quartz sand washing and grinding device comprises a processing tube 1 and a grinding tube 4, wherein a filter tube 6 is arranged on the right side direction of the processing tube 1 and the grinding tube 4, a conveying tube 5 is fixedly connected to the side wall of the processing tube 1, the left end and the right end of the conveying tube 5 are respectively communicated with the processing tube 1 and the filter tube 6, and mounting plates 2 are fixedly connected to the side walls of the processing tube 1 and the grinding tube 4;

the side wall of the filter pipe 6 is fixedly connected with a mounting ring 7, the lower end face of the filter pipe 6 is fixedly connected with a transition pipe 14, the lower end face of the transition pipe 14 is fixedly connected with a collecting pipe 15, a driving mechanism for circulating water and quartz sand in the filter pipe 6 is arranged below the collecting pipe 15, the driving mechanism comprises a motor 9 and a conveying box 11 which are arranged on the right side of the collecting pipe 15, the inner bottom of the conveying box 11 is connected with a transmission rod in a penetrating and rotating mode, the transmission rod is fixedly connected with a rotating shaft of a conveying turbine, the side walls of the transmission rod and the left rotating shaft 18 are both fixedly connected with driving belt wheels 12, and a driving belt is sleeved between the two driving belt wheels 12;

a conveying turbine is arranged in the conveying box 11, the motor 9 is connected with the conveying turbine through output shaft power, the side wall of the left side of the conveying box 11 is communicated with a collecting pipe 15 through a discharging pipe 13, a discharging port of the conveying box 11 is communicated with a filter pipe 6 through a communicating pipe 8, a water inlet pipeline is arranged on the motor 9, a pressure gauge 10 is arranged on the water inlet pipeline, and the water inlet pipeline is communicated with the communicating pipe 8;

the inner side wall of the filter pipe 6 is fixedly connected with a first filter screen 20, the collecting pipe 15, the treatment pipe 1 and the grinding pipe 4 are respectively connected with a rotating shaft 18 in a penetrating and rotating mode, the side walls of the treatment pipe 1 and the grinding pipe 4 are respectively and fixedly connected with two symmetrically arranged support rings 28, a pre-grinding roller 29 and a matching roller 32 are arranged between the two support rings 28, a conveying mechanism used for conveying quartz sand in the grinding process is arranged between the pre-grinding roller 29 and the matching roller 32, the conveying mechanism comprises a feeding groove 30 formed in the pre-grinding roller 29, the pre-grinding roller 29 is fixedly connected with the rotating shaft 18, the matching roller 32 is fixedly connected to the inner side wall of the treatment pipe 1, the lower end face of the pre-grinding roller 29 is provided with a discharging groove 31, and the matching roller 32 is internally provided with a communicating hole 34;

the inner side walls of the treatment tube 1 and the grinding tube 4 are fixedly connected with a matching tube 33, an auxiliary mechanism for auxiliary grinding of quartz sand is arranged in the matching tube 33 positioned in the grinding tube 4, the auxiliary mechanism comprises an inner grinding roller 35 which is rotatably connected in the matching tube 33, the inner grinding roller 35 is fixedly connected with a rotating shaft 18, a plurality of circumferentially arranged circulation rings 36 are arranged in the inner grinding roller 35, the circulation rings 36 are communicated with the matching tube 33, and the upper ends of the side walls of the inner grinding roller 35 and the matching tube 33 are both conical;

the side wall of the filter pipe 6 is fixedly connected with a connecting ring 21 and a fixing ring 24, an upper grinding roller 22 and a lower grinding roller 25 are respectively arranged in the connecting ring 21 and the fixing ring 24, a second filter screen 23 is arranged between the upper grinding roller 22 and the lower grinding roller 26, a contact mechanism for assisting grinding is arranged between the lower grinding roller 26 and the fixing ring 24, the contact mechanism comprises a plurality of inner grinding plates 27 which are fixedly connected on the side wall of the lower grinding roller 25 and are arranged in the circumferential direction, and the inner grinding plates 27 are slidably connected with the inner side wall of the fixing ring 25;

be equipped with the conveying mechanism who is used for carrying the quartz sand after the circulation is ground in the collecting pipe 15, conveying mechanism is including setting up the drive turbine 19 in the filter tube 6, drive turbine 19 fixed connection is in axis of rotation 18, row's flitch 26 that a plurality of circumferences of fixedly connected with set up on the lateral wall of axis of rotation 18, a plurality of row's flitch 26 rotate to be connected in collecting pipe 15, be equipped with the runner pipe 16 that two symmetries set up between collecting pipe 15 and the grinding pipe 4, runner pipe 16 intercommunication grinding pipe 4, fixedly connected with recovery tube 17 on grinding pipe 4's the lateral wall, recovery tube 17 intercommunication has the collecting box.

The invention can be illustrated by the following operating modes: as shown in FIGS. 1-6, firstly, quartz sand raw material is fed into the processing tube 1 through the feeding tube 3, in the process, the motor 9 drives the conveying turbine in the conveying box 11 to rotate and simultaneously drives the transmission shaft and the rotating shaft 18 in the processing tube 1 to rotate, and in the process, the rotating shaft 18 drives the pre-grinding roller 29 to rotate between the two supporting rings 28;

at the moment, raw materials enter a discharge groove 31 through a feeding groove 30 on a pre-grinding roller 29 and are in contact grinding with the pre-grinding roller 29 and a matching roller 32, then ground quartz sand is discharged into a matching pipe 33 through a communicating hole 34 and then enters a gap between grinding rollers 35 in the matching pipe 33, the ground quartz sand and the matching roller are in contact friction, the quartz sand passing through the inner grinding roller 35 is subjected to friction grinding, the quartz sand is subjected to pre-treatment grinding, in the process, a rotating shaft 18 drives a discharge disc 37 to be conveyed into a filter pipe 6 through a conveying pipe 5 in a treatment pipe 1 by virtue of centrifugal force, then cleaning water is conveyed into a filter pipe 6 through a communicating pipe 8 under the conveying action of a motor 9, at the moment, after the raw materials are firstly filtered through a first filter screen 20, the raw materials are subjected to grinding treatment by a contact connecting ring 21 and an upper grinding roller 22, the raw materials are conveyed under the action of the cleaning water, and large-particle quartz sand obtained after being filtered through the first filter screen 20 is communicated with a mounting ring 7 through the filter pipe 6 under the impact action of water flow The part is transited to the lower part of the filter screen 20 and participates in the next grinding process;

then after the secondary filtration is realized by the second filter screen 23, the quartz sand is further ground by a plurality of inner grinding plates 27 on the side walls of the contact fixing ring 24 and the lower grinding roller 25, large-particle quartz sand and impurities filtered by the second filter screen 23 are accumulated between the second filter screen 23 and the upper grinding roller 22, and after a certain height is accumulated, the quartz sand can contact the upper grinding roller 22, so that the contact grinding between the upper grinding roller 22 and the quartz sand can be realized, meanwhile, the fine quartz sand is filtered and cleaned in the circulation process by utilizing the large-particle quartz sand, the impurities are blocked on the second filter screen 23, the impurities on the second filter screen 23 are periodically cleaned, and then the ground quartz sand enters the collecting pipe 15, at the moment, the conveying vortex wheel in the conveying box 11 conveys cleaning water into the conveying box 11 through the discharge pipe 13 and circulates into the filter pipe 6 through the communicating pipe 8 for further grinding and circular cleaning treatment, after a plurality of times of cleaning and grinding treatments, the circulating pipe 16 is opened, water flows through the filtering pipe 6 and then contacts the driving turbine 19 to drive the rotating shaft 18 in the filtering pipe 6 to drive the upper grinding roller 22 and the lower grinding roller 25 to rotate, and simultaneously drives the discharging plate 26 to convey the quartz sand which is cleaned and deposited in the collecting pipe 15 into the grinding pipe 4, and then the grinding process in the treating pipe 1 is repeated, the final grinding treatment is carried out, and then the quartz sand is conveyed and discharged through the recycling pipe 17, so that the effect of grinding and washing circulation is achieved.

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. The quartz sand integrated washing grinding equipment comprises a processing pipe (1) and a grinding pipe (4), and is characterized in that a filtering pipe (6) is arranged on the right side direction of the processing pipe (1) and the grinding pipe (4), a mounting ring (7) is fixedly connected to the side wall of the filtering pipe (6), the filtering pipe (6) is communicated with the mounting ring (7), a transition pipe (14) is fixedly connected to the lower end face of the filtering pipe (6), a collecting pipe (15) is fixedly connected to the lower end face of the transition pipe (14), and a driving mechanism for circulating water and quartz sand in the filtering pipe (6) is arranged below the collecting pipe (15);

a first filter screen (20) is fixedly connected to the inner side wall of the filter pipe (6), a rotating shaft (18) penetrates through and is rotatably connected with the treatment pipe (1) and the grinding pipe (4) in the collection pipe (15), two symmetrically-arranged support rings (28) are fixedly connected to the side walls of the treatment pipe (1) and the grinding pipe (4), a pre-grinding roller (29) and a matching roller (32) are arranged between the two support rings (28), and a conveying mechanism for conveying quartz sand in the grinding process is arranged between the pre-grinding roller (29) and the matching roller (32);

the inner side walls of the treatment pipe (1) and the grinding pipe (4) are fixedly connected with matching pipes (33), and auxiliary mechanisms for auxiliary grinding of quartz sand are arranged in the matching pipes (33) in the grinding pipe (4);

a connecting ring (21) and a fixing ring (24) are fixedly connected to the side wall of the filter pipe (6), an upper grinding roller (22) and a lower grinding roller (25) are respectively arranged in the connecting ring (21) and the fixing ring (24), a second filter screen (23) is arranged between the upper grinding roller (22) and the lower grinding roller (25), and a contact mechanism for auxiliary grinding is arranged between the lower grinding roller (25) and the fixing ring (24);

the quartz sand grinding device is characterized in that a conveying mechanism used for conveying circularly ground quartz sand is arranged in the collecting pipe (15), two symmetrically arranged circulating pipes (16) are arranged between the collecting pipe (15) and the grinding pipe (4), the circulating pipes (16) are communicated with the grinding pipe (4), a recovery pipe (17) is fixedly connected to the side wall of the grinding pipe (4), and the recovery pipe (17) is communicated with a collecting box.

2. The quartz sand integrated water-washing grinding device is characterized in that the driving mechanism comprises a motor (9) and a conveying box (11) which are arranged on the right side of a collecting pipe (15), a conveying turbine is arranged in the conveying box (11), the motor (9) is connected with the conveying turbine through output shaft power, the side wall of the left side of the conveying box (11) is communicated with the collecting pipe (15) through a discharging pipe (13), a discharging port of the conveying box (11) is communicated with a filtering pipe (6) through a communicating pipe (8), a water inlet pipeline is arranged on the motor (9), a pressure gauge (10) is arranged on the water inlet pipeline, and the water inlet pipeline is communicated with the communicating pipe (8).

3. The quartz sand integrated water-washing grinding device as recited in claim 2, characterized in that the conveying mechanism comprises a feeding groove (30) formed in the pre-grinding roller (29), the pre-grinding roller (29) is fixedly connected with the rotating shaft (18), the matching roller (32) is fixedly connected with the inner side wall of the treatment pipe (1), a discharging groove (31) is formed in the lower end surface of the pre-grinding roller (29), and a communicating hole (34) is formed in the matching roller (32).

4. The quartz sand integrated water-washing grinding device as recited in claim 3, wherein the auxiliary mechanism comprises an inner grinding roller (35) rotatably connected in the matching pipe (33), the inner grinding roller (35) is fixedly connected with the rotating shaft (18), a plurality of circumferentially arranged circulating rings (36) are arranged in the inner grinding roller (35), the circulating rings (36) are communicated with the matching pipe (33), and the upper ends of the side walls of the inner grinding roller (35) and the matching pipe (33) are conical.

5. An integrated quartz sand washing and grinding device according to claim 4, characterized in that the contact mechanism comprises a plurality of circumferentially arranged inner grinding plates (27) fixedly connected to the side walls of the lower grinding roller (25), and the inner grinding plates (27) are slidably connected to the inner side walls of the fixing rings (24).

6. An integrated quartz sand washing and grinding device according to claim 5, characterized in that the conveying mechanism comprises a driving turbine (19) arranged in the filtering pipe (6), the driving turbine (19) is fixedly connected to a rotating shaft (18), a plurality of circumferentially arranged discharging plates (26) are fixedly connected to the side wall of the rotating shaft (18), and the plurality of discharging plates (26) are rotatably connected in the collecting pipe (15).

7. The quartz sand integrated water washing and grinding equipment as claimed in claim 6, wherein a transmission rod penetrates through and is rotatably connected to the inner bottom of the conveying box (11), the transmission rod is fixedly connected with a rotating shaft of a conveying turbine, transmission belt wheels (12) are fixedly connected to the side walls of the transmission rod and the rotating shaft (18) on the left side, and a transmission belt is sleeved between the two transmission belt wheels (12).

8. The quartz sand integrated water washing and grinding equipment as claimed in claim 7, wherein a conveying pipe (5) is fixedly connected to the side wall of the treatment pipe (1), the left end and the right end of the conveying pipe (5) are respectively communicated with the treatment pipe (1) and the filtering pipe (6), and mounting plates (2) are fixedly connected to the side walls of the treatment pipe (1) and the grinding pipe (4).