CN208161796U - A kind of brewex's grains crushing automatic control device - Google Patents

Abstract

The utility model discloses a kind of brewex's grains to crush automatic control device, including storage bin and pulverizer, and the discharge nozzle being connect with pulverizer lower part, the feed component of the adjustable vane type of revolving speed is equipped between the storage bin and pulverizer, the discharge nozzle is equipped with the pneumatic ball valve that can open or close the material circulation of the discharge nozzle, is additionally provided with pressure transmitter on the discharge nozzle on front side of the pneumatic ball valve；It further include control module, feed component, pulverizer, pneumatic ball valve and the pressure transmitter pass through conducting wire respectively and the control module is electrically connected.The utility model provides a kind of brewex's grains crushing automatic control device, can effectively control pulverizer feeding coal, and material feeding can be automatically cut off in burst accident, makes production efficiency obtain stablizing promotion, production security is guaranteed.

Description

A kind of brewex's grains crushing automatic control device

Technical field

The utility model relates to beer production equipment fields, more specifically, it relates to which a kind of brewex's grains crush automation Control device.

Background technique

Currently, after vinasse drying, it is all equipped with disintegrating apparatus or facility substantially in brewex's grains drying production system, Purpose is the fineness degree different process according to required finished product material and distinguishes crushing.It is general big in disintegrating apparatus or facility The component part of body is that pulverizer is configured under siccative storehouse or middle roll-over, setting charging control between siccative storehouse or middle roll-over and pulverizer Device processed.The feed control device being directed to has in gate valve, butterfly valve and helical feed feed-type, gate valve and butterfly valve Control feed-type mainly met at present with manually adjusting the aperture of plate, not can be effectively controlled the efficiency of pulverizer, give Material easily causes inefficient high energy consumption production less, and feed surplus easily causes putty to cause kindling and explosion accident, while frequent tune Section behaviour causes manpower to waste；And screw conveyor is fed the former continuous uniform relatively, but still cannot be in burst accident in production In completely cut through material and completely cut off, there are the dimensions of security risk, while conveyer to take up a large area, and plant maintenance is not convenient, Increase plant maintenance workload and maintenance cost.

Utility model content

The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, provide a kind of production safety, Efficiently, pulverizer feeding coal can be effectively controlled, and the brewex's grains that material feeding can be automatically cut off in burst accident crush certainly Dynamicization control device.

The technical solution of the utility model is such：A kind of brewex's grains crushing automatic control device, including storage bin And pulverizer, and the discharge nozzle being connect with pulverizer lower part, it is adjustable equipped with revolving speed between the storage bin and pulverizer Vane type feed component, the discharge nozzle be equipped with can open or close the discharge nozzle material circulation Pneumatic ball Valve is additionally provided with pressure transmitter on the discharge nozzle on front side of the pneumatic ball valve；It further include control module, the feed component, Pulverizer, pneumatic ball valve and pressure transmitter pass through conducting wire respectively and the control module is electrically connected.

As a further improvement, the feed component, pulverizer and pneumatic ball valve linkage control.

Further, the feed component includes the motor, defeated with the motor being electrically connected with the control module The impeller of axis connection and the shell for surrounding the impeller out.

It further, is enclosed flexible connection between the shell and the storage bin, correspondingly, described It is the flexible connection for having seam between shell and the pulverizer.

Further, the pneumatic ball valve both ends pass through connecting flange respectively and are connected with the discharge nozzle.

Further, the pulverizer lower part is additionally provided with the blast pipe communicated therewith.

Further, the position of the blast pipe is corresponding with the position of the discharge nozzle, and the air inlet tube cavity Equipped with filter screen.

Beneficial effect

The utility model compared with prior art, has the following advantages that：

The utility model has the advantages of simple structure, easy to maintain, can be widely used in the transformation that brewex's grains crush automation control, energy Enough feed-types for effectively solving manually to adjust gate valve, and material feeding can be automatically cut off in burst accident, effectively Prevent because excessively easily blocking leads to the pulverizer Special accident perils on fire that explode to discharge quantity, it is ensured that feeding coal uniform, controllable, Production efficiency obtains stablizing promotion, and production security is guaranteed, the more energy efficient consumption reduction of production system.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the left view of the utility model；

Fig. 3 is the control principle drawing of the utility model.

Wherein：1- storage bin, 2- pulverizer, 3- discharge nozzle, 4- are fed component, 5- pneumatic ball valve, 6- pressure transmitter, 7- Control module, 8- connecting flange, 9- blast pipe, 41- motor, 42- impeller, 43- shell.

Specific embodiment

Specific embodiment in reference to the accompanying drawing is described further the utility model.

Refering to fig. 1-3, a kind of brewex's grains of the utility model crush automatic control device, including storage bin 1 and crushing Machine 2, and the discharge nozzle 3 being connect with 2 lower part of pulverizer, wherein the arrangement funnel-shaped of storage bin 1, face are located at pulverizer 2 Top, brewex's grains fall into after pulverizer 2 crushed, are pumped in other equipment, such as storage compartment, are storing up by discharge nozzle 3 It is equipped with the feed component 4 of the adjustable vane type of revolving speed between feed bin 1 and pulverizer 2, using the feed-type of vane type, makes every The amount of the brewex's grains of secondary feeding is fixed, and achievees the purpose that uniform feeding, this can be opened or closed by being equipped on discharge nozzle 3 The pneumatic ball valve 5 of the material circulation of discharge nozzle 3, pneumatic ball valve 5 are equivalent to a switch, the discharging in 5 front side of pneumatic ball valve Pressure transmitter 6 is additionally provided on pipe 3, the pressure for material in real-time detection discharge nozzle 3；The control device of the utility model is also Including control module 7, wherein feed component 4, pulverizer 2, pneumatic ball valve 5 and pressure transmitter 6 pass through conducting wire and control respectively Molding block 7 is electrically connected, and control module 7 receives the signal of pressure transmitter 6, and is provided with program instruction in program module 7, The start and stop of control feed component 4, pulverizer 2 respectively, while controlling the opening and closing of pneumatic ball valve 5, it is preferred that feed component 4,5 linkage control of pulverizer 2 and pneumatic ball valve is fed component that is, when control module 7 receives the signal of pressure transmitter 6 4, pulverizer 2 and pneumatic ball valve 5 move at the same time, and realize the cutting work that armamentarium is rapidly completed, it is timely and effective prevent because It is hidden that discharge quantity excessively easily blocks the serious accident for causing pulverizer explosion on fire and flare to extend to other equipment with discharge nozzle 3 Suffer from and occurring.

Specifically, the feed component 4 in the utility model includes the motor 41 being electrically connected with control module 7 and the electricity The impeller 42 of the output axis connection of machine 41 and the shell 43 for surrounding impeller 42, wherein impeller 42 is placed in shell 43 and can It rotates to it, material is only fallen into pulverizer 2 by the rotation of impeller 42, in actual use, can be according to the effect of pulverizer 2 Rate, the revolving speed of motor 41 is controlled by control module 7, so that the revolving speed of impeller 42 is adjusted, it is final to change the material amount of feeding, reach The purpose of material feeding and pulverizer rate-matched, it is preferred that it is enclosed flexible connection between shell 43 and storage bin 1, Correspondingly, being the flexible connection for having seam between shell 43 and pulverizer 2, the vibration of pulverizer 2 is prevented to be transmitted to 1 He of storage bin It is fed on component 4, leads to the accidents such as equipment resonance damage, also, when pulverizer 2 blocks, shell 43 and powder can be passed through Gap cleaning blocking material between broken machine 2, it is convenient for safeguarding.

Preferably, 5 both ends of pneumatic ball valve pass through connecting flange 8 respectively and are connected with discharge nozzle 3, are easily installed connection, dismounting It is easy to maintain.

It is additionally provided with the blast pipe 9 communicated therewith in the lower part of pulverizer 2, provides balance suction for the material suction of discharge nozzle 3 Power is aspirated convenient for material, wherein and the position of blast pipe 9 is corresponding with the position of discharge nozzle 3, i.e. the axial line of the two coincides, Keep the direction of inlet air constant, avoid wind disturbance material and generate flue dust, also, be equipped with filter screen in 9 inner cavity of blast pipe, prevents Extraneous impurity enters pulverizer, is mixed into material.

The working principle of the automatic control device of the present embodiment is：Control module 7 is powered, and controls pulverizer 2 and feed Component 4 works, and starts to carry out automatic crushing to brewex's grains, at this point, the pressure in 6 real-time monitoring discharge nozzle 3 of pressure transmitter, and Its pressure signal value is transmitted to control module 7, control module 7 is according to the standard value ratio of the pressure signal value and setting that receive Right, when pressure signal value is greater than standard value, control module 7 is sent to feed component 4, pulverizer 2 and pneumatic ball valve 5 simultaneously Instruction, control feed component 4 and pulverizer 2 stop working, and control the closing of pneumatic ball valve 5 simultaneously, stop suction material, work as pressure When force signal value is less than standard value, control module 7 will not then issue instruction, continue to carry out automatic crushing to brewex's grains.This is practical Novel structure is simple, easy to maintain, can be widely used in the transformation that brewex's grains crush automation control, can effectively solve the problem that artificial The feed-type of gate valve is manually adjusted, and material feeding can be automatically cut off in burst accident, is effectively prevented because of discharge quantity mistake More easily blockings lead to the pulverizer Special accident perils on fire that explode, it is ensured that feeding coal uniform, controllable, production efficiency obtain surely Fixed to be promoted, production security is guaranteed, the more energy efficient consumption reduction of production system.

Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality With the effect and patent practicability of novel implementation.

Claims (7)

1. a kind of brewex's grains crush automatic control device, including storage bin (1) and pulverizer (2), and under pulverizer (2) The discharge nozzle (3) of portion's connection, which is characterized in that the adjustable leaf of revolving speed is equipped between the storage bin (1) and pulverizer (2) Wheeled feed component (4), the discharge nozzle (3) are equipped with the gas that can open or close the material circulation of the discharge nozzle (3) Dynamic ball valve (5), are additionally provided with pressure transmitter (6) on the discharge nozzle (3) on front side of the pneumatic ball valve (5)；It further include control module (7), the feed component (4), pulverizer (2), pneumatic ball valve (5) and pressure transmitter (6) pass through conducting wire and institute respectively The control module (7) stated is electrically connected.

2. a kind of brewex's grains according to claim 1 crush automatic control device, which is characterized in that the feed group Part (4), pulverizer (2) and pneumatic ball valve (5) linkage control.

3. a kind of brewex's grains according to claim 1 crush automatic control device, which is characterized in that the feed group Part (4) includes the motor (41) being electrically connected with the control module (7), the impeller with the output axis connection of the motor (41) (42) and by the impeller (42) shell (43) surrounded.

4. a kind of brewex's grains according to claim 3 crush automatic control device, which is characterized in that the shell It (43) is enclosed flexible connection between the storage bin (1), correspondingly, the shell (43) and the crushing It is the flexible connection for having seam between machine (2).

5. a kind of brewex's grains according to claim 1 crush automatic control device, which is characterized in that the Pneumatic ball Valve (5) both ends pass through connecting flange (8) respectively and are connected with the discharge nozzle (3).

6. a kind of brewex's grains crushing automatic control device described in -5 any one according to claim 1, which is characterized in that institute Pulverizer (2) lower part stated is additionally provided with the blast pipe (9) communicated therewith.

7. a kind of brewex's grains according to claim 6 crush automatic control device, which is characterized in that the blast pipe (9) position is corresponding with the position of the discharge nozzle (3), and blast pipe (9) inner cavity is equipped with filter screen.