CN213254971U

CN213254971U - Raw materials grinder for sewage treatment medicament

Info

Publication number: CN213254971U
Application number: CN202021747964.XU
Authority: CN
Inventors: 耿胜利
Original assignee: Shenyang Grep Environmental Protection Technology Co ltd
Current assignee: Shenyang Grep Environmental Protection Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-25
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a raw material grinding device for sewage treatment agent, which relates to the technical field of sewage treatment agent and comprises a grinding box, wherein a feed inlet is fixedly arranged on the upper wall surface of the grinding box, a pair of extrusion rollers with the same structure are movably arranged in the grinding box, a pair of baffles with the same structure are fixedly arranged on the inner side wall surface of the grinding box and positioned below the extrusion rollers, a feed pipe is fixedly arranged at the port part of the pair of baffles, a first bracket is fixedly arranged on the inner wall surface of the grinding box and positioned below the feed pipe, the utility model carries out primary grinding and grinding on sewage treatment agent by the extrusion rollers, and carries out secondary fine grinding on the ground sewage treatment agent by a fixed grinding disc and a movable grinding disc, thereby ensuring the fineness of the sewage treatment agent, improving the working efficiency of the grinding device and further screening and discharging by a filter plate, and further, the ground sewage treatment agent can be completely dissolved in water, and the decontamination effect of the sewage treatment agent is improved.

Description

Raw materials grinder for sewage treatment medicament

Technical Field

The utility model relates to a sewage treatment medicament technical field specifically is a raw materials grinder for sewage treatment medicament.

Background

Along with the development of society and the progress and development of science and technology, the living standard of people is gradually improved, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like in order to ensure that the sewage reaches the process of purifying the sewage by the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment also increasingly enters the daily life of common people, the sewage treatment at the present stage generally uses a medicament for flocculation treatment, and the medicament for sewage treatment reacts with water vapor in the air to generate the caking phenomenon because the medicament for sewage treatment is stacked for a long time before being used, so that the medicament can not be completely dissolved when being added into the sewage, thereby reducing the decontamination efficiency of the medicament for sewage treatment, for example, in a utility model patent named as a grinding device prepared by activated carbon for sewage treatment and with publication number CN210449358U, the utility model provides a through setting up the different lug of length, can be at the in-process that the active carbon ground, it is smashed to progressively rolling to the active carbon, thereby the grinding effect of active carbon has been improved, simultaneously through setting up positioning mechanism, can be when grinding the cover and rotate, the effect of location has been played to the direction of rotation of grinding the cover, thereby the grinder of the coaxiality of grinding the cover rotation in-process has been guaranteed, but current grinder only can carry out once grinding, thereby make partial bulk particle can not effectually smashed, thereby reduce grinder's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a raw materials grinder for sewage treatment medicament, long-time stacking before having solved current sewage treatment medicament and using, make the water vapor reaction in sewage treatment medicament and the air, the phenomenon of caking takes place, thereby make the medicament in adding into sewage, can not completely dissolve, thereby the technical problem of the decontamination efficiency of sewage treatment medicament has been reduced, current grinder only can once grind, thereby make partial bold granule can not effectually smashed, thereby reduce grinder's work efficiency's technical problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a raw material grinding device for sewage treatment chemicals comprises a grinding box, wherein a feed inlet is fixedly arranged on the upper wall surface of the grinding box, a pair of squeeze rollers with the same structure are movably arranged in the grinding box, a pair of baffle plates with the same structure are fixedly arranged on the inner side wall surface of the grinding box and below the squeeze rollers, a pair of baffle plate ports are fixedly arranged on the baffle plates, a feed pipe is fixedly arranged on the inner wall surface of the grinding box and below the feed pipe, a first support is fixedly arranged between the first supports, the feed pipe is fixedly connected with the input end of a fixed grinding disc, a second support is fixedly arranged in the grinding box and below the fixed grinding disc, a bearing box is fixedly arranged on the second support, a first motor is fixedly arranged in the bearing box, a first motor driving end penetrates through the upper wall surface of the bearing box, a movable grinding disc is fixedly arranged on the first motor driving end, the movable grinding disc is movably connected with the fixed grinding disc, a filter plate is fixedly mounted below the bearing box and in the grinding box, a discharge port is fixedly mounted on the lower wall surface of the grinding box, and an electromagnetic valve is fixedly mounted at the output end of the discharge port.

Preferably, the rear ends of the pair of squeezing rollers penetrate through the rear wall surface of the grinding box, gears are fixedly mounted on the penetrating ends of the pair of squeezing rollers and are meshed with each other, a mounting box is fixedly mounted on the rear wall surface of the grinding box, the gears are located in the mounting box, a second motor is fixedly mounted in the mounting box, and the driving end of the second motor is fixedly connected with one of the penetrating ends of the pair of squeezing rollers.

Preferably, a controller is fixedly mounted on the side wall surface of the grinding box.

Preferably, the controller is electrically connected with the first motor, the second motor and the electromagnetic valve through wires.

Preferably, the cross section of the discharge port is of a funnel-shaped structure.

Preferably, an access door is fixedly installed on the other side wall surface of the grinding box and is positioned on one side of the filter plate.

Preferably, support legs are fixedly mounted at four corners of the lower wall surface of the grinding box.

Preferably, the pair of baffles is attached to an inner wall surface of the grinding box in an inclined manner.

Advantageous effects

The utility model provides a raw material grinding device for sewage treatment agent, which solves the technical problems that the existing sewage treatment agent is piled for a long time before being used, the sewage treatment agent reacts with vapor in the air, the caking phenomenon occurs, so that the agent can not be completely dissolved when being added into sewage, thereby reducing the decontamination efficiency of the sewage treatment agent, the existing grinding device can only carry out one-time grinding, thereby leading part of large particles to be not effectively crushed, thereby reducing the working efficiency of the grinding device, the utility model carries out primary crushing and grinding on the sewage treatment agent by an extrusion roller, and then carries out secondary fine grinding on the crushed sewage treatment agent by a fixed grinding disc and a movable grinding disc, thereby ensuring the fineness of the sewage treatment agent, improving the working efficiency of the grinding device, and then the sewage treatment agent is screened and discharged by a filter plate, and further, the ground sewage treatment agent can be completely dissolved in water, and the decontamination effect of the sewage treatment agent is improved.

Drawings

FIG. 1 is a schematic view of the structure of a raw material grinding device for sewage treatment chemicals according to the present invention.

Fig. 2 is a schematic view of a top view structure of the raw material grinding device for sewage treatment chemicals of the present invention.

In the figure: 1-grinding box; 2-a feed inlet; 3-extruding rollers; 4-a baffle plate; 5-feeding pipe; 6-a first scaffold; 7-grinding disc fixing; 8-a second scaffold; 9-carrying case; 10-a first electric machine; 11-moving grinding disc; 12-a filter plate; 13-a discharge hole; 14-a solenoid valve; 15-gear; 16-mounting a box; 17-a second electric machine; 18-a controller; 19-an access door; 20-support leg.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a raw material grinding device for sewage treatment chemicals comprises a grinding box 1, wherein a feed inlet 2 is fixedly installed on the upper wall surface of the grinding box 1, a pair of squeezing rollers 3 with the same structure are movably installed in the grinding box 1, a pair of baffle plates 4 with the same structure are fixedly installed below the squeezing rollers 3 on the inner side wall surface of the grinding box 1, a pair of feed pipes 5 are fixedly installed at the ports of the baffle plates 4, a first support 6 is fixedly installed on the inner wall surface of the grinding box 1 and below the feed pipes 5, a first grinding disc 7 is fixedly installed between the first supports 6, the feed pipes 5 are fixedly connected with the input end of the fixed grinding disc 7, a second support 8 is fixedly installed under the fixed grinding disc 7 in the grinding box 1, a bearing box 9 is fixedly installed on the second support 8, a first motor 10 is fixedly installed in the bearing box 9, and the driving end of the first motor 10 penetrates through the upper wall surface of the bearing box 9, fixed mounting has movable mill 11 on the first motor 10 drive end, move mill 11 and decide mill 7 swing joint, it has filter 12 just to be located bearing box 9 below fixed mounting in grinding case 1, grinding case 1 lower wall fixed mounting has discharge gate 13, discharge gate 13 output end fixed mounting has solenoid valve 14, and is a pair of squeeze roll 3 rear end runs through grinding case 1 back wall, and is a pair of squeeze roll 3 runs through to serve fixed mounting has gear 15, gear 15 intermeshing connects, grinding case 1 back wall fixed mounting has install box 16, gear 15 is located install box 16, fixed mounting has second motor 17 in install box 16, the drive end of second motor 17 and a pair of squeeze roll 3 runs through one of the end fixed connection, fixed mounting has controller 18 on grinding case 1 side wall, controller 18 passes through wire and first motor 10, Second motor 17 and solenoid valve 14 electric connection, discharge gate 13 cross-section is hopper-shaped structure, fixed mounting has access door 19 on the 1 another side wall face of grinding box, access door 19 is located filter 12 one side, 1 lower wall face four corners department fixed mounting of grinding box has supporting leg 20, and is a pair of baffle 4 slope is installed on 1 internal face of grinding box.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be known from the attached figures 1-2 of the specification, when in use, the controller 18 is used to start the first motor 10 and the second motor 17, the second motor 17 drives the rotation and drives one of the squeeze rollers 3 to rotate, the squeeze rollers 3 are simultaneously rotated due to the mutually meshed gears 15 fixedly arranged between the squeeze rollers 3, the first motor 10 is started and drives the movable grinding disc 11 to rotate, the worker guides the sewage treatment agent into the grinding box 1 from the feed port 2, at the moment, the sewage treatment agent is primarily crushed under the extrusion action of the squeeze rollers 3, the crushed sewage treatment agent is guided into the feed pipe 5 through the inclined plane of the baffle plate 4, the primarily crushed sewage treatment agent is guided into the input end of the fixed grinding disc 7 through the feed pipe 5, at the moment, the primarily crushed sewage treatment agent is ground under the action of the fixed grinding disc 7 and the movable grinding disc 11, the sewage treatment medicament after grinding is discharged through the gap between the fixed grinding disc 7 and the movable grinding disc 11 and is filtered through the filter plate 12, the filtered sewage treatment medicament falls to the discharge hole 13, the electromagnetic valve 14 is opened through the controller, the ground sewage treatment medicament is discharged, the access door 19 can be opened regularly to clean the filter plate 12, and the maintenance of the second motor 17 is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A raw material grinding device for sewage treatment chemicals comprises a grinding box (1) and is characterized in that a feeding hole (2) is fixedly installed on the upper wall surface of the grinding box (1), a pair of squeezing rollers (3) with the same structure are movably installed in the grinding box (1), a pair of baffle plates (4) with the same structure are fixedly installed on the inner side wall surface of the grinding box (1) and located below the pair of squeezing rollers (3), a feeding pipe (5) is fixedly installed at the port of the pair of baffle plates (4), a first bracket (6) is fixedly installed on the inner wall surface of the grinding box (1) and located below the feeding pipe (5), a second bracket (8) is fixedly installed between the first brackets (6), the feeding pipe (5) is fixedly connected with the input end of a fixed grinding disc (7), and a second bracket (8) is fixedly installed in the grinding box (1) and located below the fixed grinding disc (7), fixed mounting has bearing box (9) on second support (8), bearing box (9) internal fixed mounting has first motor (10), first motor (10) drive end runs through bearing box (9) and goes up the wall, fixed mounting has movable mill (11) on first motor (10) drive end, move mill (11) and decide mill (7) swing joint, just be located bearing box (9) below fixed mounting and have filter (12) in grinding box (1), lower wall fixed mounting of grinding box (1) has discharge gate (13), discharge gate (13) output fixed mounting has solenoid valve (14).

2. The raw material grinding device for the sewage treatment agent according to claim 1, wherein the rear ends of the pair of squeeze rollers (3) penetrate through the rear wall surface of the grinding box (1), the pair of squeeze rollers (3) are fixedly provided with gears (15) at the penetrating ends, the gears (15) are meshed and connected with each other, the rear wall surface of the grinding box (1) is fixedly provided with a mounting box (16), the gears (15) are positioned in the mounting box (16), a second motor (17) is fixedly arranged in the mounting box (16), and the driving end of the second motor (17) is fixedly connected with one of the penetrating ends of the pair of squeeze rollers (3).

3. The raw material grinding apparatus for sewage treatment chemicals according to claim 1, wherein a controller (18) is fixedly mounted on a side wall surface of the grinding tank (1).

4. The raw material grinding device for sewage treatment chemicals according to claim 3, wherein the controller (18) is electrically connected to the first motor (10), the second motor (17) and the solenoid valve (14) through wires.

5. The raw material grinding device for the sewage treatment agent according to claim 1, wherein the discharge port (13) has a funnel-shaped cross section.

6. The raw material grinding apparatus for sewage treatment chemicals according to claim 1, wherein an access door (19) is fixedly installed on the other side wall surface of the grinding tank (1), and the access door (19) is located on one side of the filter plate (12).

7. The raw material grinding device for sewage treatment chemicals according to claim 1, wherein support legs (20) are fixedly mounted at four corners of the lower wall surface of the grinding box (1).

8. The raw material grinding apparatus for wastewater treatment chemicals according to claim 1, wherein a pair of the baffles (4) are attached to the inner wall surface of the grinding tank (1) in an inclined manner.