Integrated closed solid-liquid mixed feed production line

Abstract

The utility model relates to the field of feed production, and particularly discloses an integrated closed solid-liquid mixed feed production line which comprises a main material adding device, at least one small material adding device, at least one liquid material adding device, a mixer and a finished product subpackaging device, the liquid material adding device comprises a liquid storage tank, a liquid inlet pump, a liquid metering scale and a liquid spraying system which are connected in sequence; an inlet of the mixing machine is respectively connected with the main material adding device, the small material adding device and the liquid material adding device; the finished product sub-packaging device comprises a finished product bin, a discharging screw rod and a sub-packaging weighing packaging machine which are connected in sequence; and an inlet of the finished product bin is connected with an outlet of the mixing machine. According to the utility model, the main material adding device, the small material adding device and the liquid material adding device are respectively arranged in front of the mixing machine, so that solid-liquid mixed feed production is realized, moisture absorption and caking of soluble materials are reduced, and the small material adding device directly communicated with the mixing machine is arranged to reduce the contact surface between small materials and wet materials.

Description

Technical Field

[0001] The utility model relates to the field of feed production, in particular to an integrated closed solid-liquid mixed feed production line. Background Art

[0002] With the continuous application of feed additives in the breeding industry, feed products are constantly being innovated. Compared with traditional feed produced from all-solid raw materials, the combination of liquid raw materials and solid raw materials can provide more and more efficient products for animal breeding and health care.

[0003] However, due to the different physical and chemical properties of different materials, it is not possible to simply mix and form them directly, or the existing production line cannot accurately mix solid and liquid materials; it is easy to cause pollution, increase the labor intensity of production personnel, and corrosive liquid raw materials pose safety risks during the production process. At the same time, there are also problems such as small production batches of single-variety feed products, and open environments easily make soluble materials damp, which in turn causes product deterioration. Utility Model Content

[0004] In order to overcome the above problems, the utility model provides an integrated closed solid-liquid mixed feed production line.

[0005] The technical solution adopted by the utility model is: an integrated closed solid-liquid mixed feed production line, including a main material adding device, at least one small material adding device, at least one liquid material adding device, a mixer and a finished product packaging device;

[0006] The main material adding device comprises at least one first lower hopper, at least one raw material bin, at least one screw feeder and an electronic batching scale, each of the first lower hoppers is provided with a first vibrating screen at the outlet, each of the first vibrating screens is connected to the inlet of at least one raw material bin, each of the screw feeders is connected to the outlet of at least one raw material bin, and each of the screw feeders is connected to the inlet of the electronic batching scale;

[0007] The small material adding device comprises a second lower hopper and a second vibrating screen arranged at the outlet of the second lower hopper;

[0008] The liquid material adding device comprises a liquid storage tank, a liquid inlet pump, a liquid metering scale and a liquid spraying system which are connected in sequence;

[0009] The inlet of the mixer is respectively connected to at least one outlet of the liquid spraying system, at least one outlet of the second vibrating screen and an outlet of the electronic batching scale;

[0010] The finished product packaging device comprises a finished product silo, a discharge screw and a packaging weight packaging machine which are connected in sequence, and the inlet of the finished product silo is connected to the outlet of the mixer.

[0011] Preferably, high-pressure guns for cleaning the inside of the mixer are provided on both sides of the mixer, and an electric-controlled valve is provided at one end of the high-pressure gun.

[0012] Preferably, the feed production line also includes a box and a hot air generator, the main material adding device, at least one small material adding device, at least one liquid material adding device, a mixer and a finished product packaging device are all arranged in the box, and the hot air generator is arranged inside the box.

[0013] Preferably, the main material adding device, the small material adding device, the liquid material adding device, the mixer and the finished product silo are all connected in a closed manner by pipelines.

[0014] Preferably, the electronic batching scale is a gain-in-weight electronic batching scale; and the liquid metering scale is a gain-in-weight liquid metering scale.

[0015] Preferably, the packaging machine by weight is one of an automatic film dispensing and packaging integrated machine and a 20 kg bag dispensing and packaging machine by weight, and the dispensing and packaging machine by weight also includes a mobile dust removal module.

[0016] Preferably, the mixer is a single shaft paddle mixer.

[0017] Preferably, it also includes a control circuit, which is electrically connected to each of the screw feeders, the electronic batching scale, the liquid inlet pump, the liquid metering scale, the small material adding device and the mixer.

[0018] The beneficial effects of the utility model are:

[0019] (1) By arranging a main material adding device, a small material adding device and a liquid material adding device before the mixer, the automatic liquid metering spraying and liquid solidification total mixing are completed, the solid-liquid mixed feed processing and production are realized, and the moisture-inducing agglomeration of soluble materials is reduced; full automation and batch feeding and multiple continuous mixing can reduce personnel allocation, reduce labor intensity, and effectively avoid the danger of manual addition of corrosive liquids and the accuracy of the addition amount.

[0020] (2) By setting up a small material adding device for the straight-through mixer, the contact area with the wet material is reduced. The mixer has its own small material input port to produce low-content products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the equipment of Embodiment 1 of the utility model;

[0023] In the figure: 1. First lower hopper; 2. Raw material bin; 3. Screw feeder; 4. Small material adding device; 5. Electronic batching scale; 6. Liquid inlet pump; 7. Liquid metering scale; 8. Liquid storage tank; 9. Liquid spraying system; 10. Mixer; 11. Finished product bin; 12. Discharge screw; 13. Packaging and weight packaging machine; 14. Mobile dust removal module; 15. Hot air generator. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , is the first embodiment of the utility model, and this embodiment specifically discloses an integrated closed solid-liquid mixed feed production line, including a main material adding device, at least one small material adding device 4, at least one liquid material adding device, a mixer 10 and a finished product packaging device;

[0026] The main material adding device comprises at least one first lower hopper 1, at least one raw material bin 2, at least one screw feeder 3 and an electronic batching scale 5. A first vibrating screen is provided at the outlet of each first lower hopper 1, and the outlet of each first vibrating screen is connected to the inlet of at least one raw material bin 2, and each screw feeder 3 is connected to the outlet of at least one raw material bin 2, and the outlet of each screw feeder 3 is connected to the inlet of the electronic batching scale 5; a pulse dust collector is provided above the first vibrating screen; different materials use first lower hoppers 1 of different materials and sizes;

[0027] The small material adding device 4 comprises a second lower hopper and a second vibrating screen arranged at the outlet of the second lower hopper;

[0028] The liquid material adding device comprises a liquid storage tank 8, a liquid inlet pump 6, a liquid metering scale 7 and a liquid spraying system 9 which are connected in sequence; the liquid spraying system 9 comprises a liquid outlet pump and a liquid outlet nozzle arranged in a mixer 10, and the liquid outlet nozzle sprays the liquid into the mixer 10 in an atomized manner. To ensure that corrosive raw materials can be used, the liquid material adding device is made of 316L stainless steel.

[0029] The inlet of the mixer 10 is respectively connected to the outlet of at least one liquid spraying system 9, at least one second vibrating screen outlet and the outlet of the electronic batching scale 5; the upper end of the mixer 10 is provided with a small material input port;

[0030] The finished product packaging device comprises a finished product silo 11 , a discharge screw 12 and a packaging weight packaging machine 13 which are connected in sequence. The inlet of the finished product silo 11 is connected to the outlet of the mixer 10 .

[0031] This embodiment, by respectively setting a main material adding device, a small material adding device 4 and a liquid material adding device before the mixer 10, completes the automated liquid metering spraying and liquid solidification total mixing, realizes the solid-liquid mixed feed processing and production, and reduces the moisture-inducing agglomeration of soluble materials; full automation and batch feeding and multiple continuous mixing can reduce personnel allocation, reduce labor intensity, and effectively avoid the danger of manual addition of corrosive liquids and the accuracy of the amount of addition. By setting the small material adding device 4 of the straight-through mixer 10 to reduce the contact surface with the wet material, the mixer 10 has its own small material input port to produce low-content products.

[0032] As the second embodiment of the present utility model, the difference between the second embodiment and the first embodiment is that a high-pressure gun and a cleaning pump for cleaning the inside of the mixer 10 are provided on both sides of the mixer 10, and an electric control valve is provided at one end of the high-pressure gun. The mixer 10 has electric control valves for cleaning on both sides, and the electric control valves are tightly closed when the mixer 10 is running, but when thorough cleaning is required, the electric control valves can be opened and the high-pressure gun can be used to directly clean the points and surfaces that are difficult to spray.

[0033] The feed production line of this embodiment also includes a box body and a hot air generator 15. A main material adding device, at least one small material adding device 4, at least one liquid material adding device, a mixer 10 and a finished product packaging device are all arranged in the box body. The box body is provided with a plurality of feeding ports for adding the main material, small material and liquid material, respectively corresponding to above the first lower hopper 1, above the second lower hopper and above the liquid storage tank 8. A discharge port is provided on the side or bottom of the box body, corresponding to the outlet of the finished product packaging device. The hot air generator 15 is arranged on the inner side of the box body, and is used to heat the box body, increase the efficiency of liquid solidification, and reduce moisture introduction.

[0034] The main material adding device, the small material adding device 4, the liquid material adding device, the mixer 10 and the finished product silo 11 are all connected in a closed manner by pipelines.

[0035] The electronic batching scale 5 of the present embodiment is a weight-increasing electronic batching scale 5; the liquid metering scale 7 is a weight-increasing liquid metering scale 7; the sub-packaging and weighing packaging machine 13 is one of a roll film automatic sub-packaging and packaging integrated machine and a 20 kg bag sub-packaging and weighing packaging machine 13, and the sub-packaging and weighing packaging machine 13 also includes a mobile dust removal module 14. The mixer 10 is a single-shaft paddle mixer 10.

[0036] The present embodiment also includes a control circuit, which is electrically connected to each screw feeder 3, electronic batching scale 5, liquid inlet pump 6, liquid metering scale 7, small material adding device 4 and mixer 10 respectively, and is used to realize automatic control.

[0037] The production line of this embodiment is fully enclosed, automatically flushed, and automatically dried, which can reduce external pollution, greatly improve production efficiency, and reduce production labor costs.

[0038] The following is Example 3 of the present utility model. This example is a specific feed production method of Example 1, which is used to mix and process the liquid adsorption carrier material, the liquid material and the small material, and specifically includes the following steps:

[0039] S1, loading the carrier material for liquid adsorption into the raw material bin 2 through the first lower hopper 1;

[0040] S2, controlling the screw feeder 3 to work, and measuring the weight of the liquid adsorption carrier material to be mixed by the electronic batching scale 5;

[0041] S3, control the liquid inlet pump 6 to work, pump the liquid material in the liquid storage tank 8 into the liquid metering scale 7, and measure the weight of the liquid material to be mixed;

[0042] S4, feeding the liquid adsorption carrier material into the mixer 10 in multiple times through the electronic batching scale 5;

[0043] S5, spraying the liquid material into the mixer 10 through the liquid spraying system 9, and adjusting the liquid spraying speed and the rotation speed of the mixer 10 according to the ratio of the weight of the liquid adsorption carrier material to the weight of the liquid material, so that the sprayed liquid material and the liquid adsorption carrier material that has entered the mixer 10 are fully adsorbed and solidified;

[0044] S6. After the liquid material spraying is completed, small materials are added into the mixer 10 through the small material adding device 4, and the small materials are fully mixed by the mixer 10;

[0045] S7. After the liquid adsorption carrier material, the liquid material and the small material are fully mixed by the mixer 10, the mixed product is sent to the finished product packaging device to complete the production and packaging of the solid-liquid mixed feed.

[0046] After the measured liquid material is sprayed, the mixer 10 continues to operate for a certain period of time to obtain a fully uniform stirring of the solidified material.

[0047] This embodiment adjusts the liquid injection speed and the rotation speed of the mixer 10 so that the injected liquid and the liquid adsorption carrier raw material that has entered the mixer 10 and is ready for use are fully adsorbed and solidified. After the measured liquid is sprayed, the mixer 10 continues to operate for a certain period of time to obtain a uniformly solidified liquid material. At the same time, this embodiment can reduce the agglomeration caused by the moisture absorption of soluble materials. The small raw material bin 2 of the straight mixer 10 is set to reduce the contact surface of the moisture absorption material. The mixer 10 is provided with a small material input port, and a product containing a low content of small materials can be produced.

[0048] As the fourth embodiment of the present utility model, it differs from the third embodiment in that it also includes a control circuit, which is used to control each screw feeder 3, electronic batching scale 5, liquid inlet pump 6, liquid metering scale 7, small material adding device 4 and mixer 10, and automatically executes the production method of the integrated closed solid-liquid mixed feed production line to achieve automated control.

[0049] The above specific embodiments further describe the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific embodiments of the utility model and are not intended to limit the protection scope of the utility model. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An integrated closed solid-liquid mixed feed production line, characterized in that: It comprises a main material adding device, at least one small material adding device (4), at least one liquid material adding device, a mixer (10) and a finished product packaging device; The main material adding device comprises at least one first lower hopper (1), at least one raw material bin (2), at least one screw feeder (3) and an electronic batching scale (5); a first vibrating screen is provided at the outlet of each of the first lower hoppers (1); the outlet of each of the first vibrating screens is connected to the inlet of at least one of the raw material bins (2); each of the screw feeders (3) is connected to the outlet of at least one of the raw material bins (2); and the outlet of each of the screw feeders (3) is connected to the inlet of the electronic batching scale (5); The small material adding device (4) comprises a second lower hopper and a second vibrating screen arranged at the outlet of the second lower hopper; The liquid material adding device comprises a liquid storage tank (8), a liquid inlet pump (6), a liquid metering scale (7) and a liquid spraying system (9) which are connected in sequence; The inlet of the mixer (10) is respectively connected to at least one outlet of the liquid spraying system (9), at least one outlet of the second vibrating screen and an outlet of the electronic batching scale (5); The finished product packaging device comprises a finished product silo (11), a discharge screw (12) and a packaging weight packaging machine (13) which are connected in sequence, and the inlet of the finished product silo (11) is connected to the outlet of the mixer (10).

2. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: High-pressure guns for cleaning the interior of the mixer (10) are provided on both sides of the mixer (10), and an electric-controlled valve is provided at one end of the high-pressure gun.

3. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: The feed production line also includes a box and a hot air generator (15); the main material adding device, at least one small material adding device (4), at least one liquid material adding device, a mixer (10) and a finished product packaging device are all arranged in the box; and the hot air generator (15) is arranged inside the box.

4. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: The main material adding device, the small material adding device (4), the liquid material adding device, the mixer (10) and the finished product silo (11) are all connected in a sealed manner by pipelines.

5. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: The electronic batching scale (5) is a gain-in-weight electronic batching scale (5); and the liquid metering scale (7) is a gain-in-weight liquid metering scale (7).

6. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: The packing and weighing packaging machine (13) is one of a roll film automatic packing and weighing packaging machine and a 20 kg bag packing and weighing packaging machine (13), and the packing and weighing packaging machine (13) further comprises a mobile dust removal module (14).

7. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: The mixer (10) is a single-shaft paddle mixer (10).

8. The integrated closed solid-liquid mixed feed production line according to claim 1, characterized in that: It also includes a control circuit, which is electrically connected to each of the screw feeders (3), the electronic batching scale (5), the liquid inlet pump (6), the liquid metering scale (7), the small material adding device (4) and the mixer (10).

Images