CN201783343U - Grinding separator - Google Patents

Abstract

The utility model relates to a grinding separator consisting of a rack, a transmission part, a water supplying part, a crusher and a filtering and separating system. The grinding separator is characterized in that two stages of crushers are adopted, a primary crusher is positioned on a primary separator; a discharging port of the primary crusher is communicated with a feeding port of the primary separator; a slag outlet of the primary separator is communicated with a feeding port of a second crusher which is positioned on a secondary separator; and a discharging port of the secondary crusher is communicated with a feeding port of the secondary separator.

Description

A pulp separator

1. Technical field

The utility model relates to a pulp refining and separating machine. the

2. Background technology

At present, there are many types of pulp separators, most of which are composed of crushing parts, separation parts, transmission parts and water supply parts. The crushing is mostly one-stage crushing, and shredders, hammer mills, scraper-claw grinders, grinding wheel mills, etc. are mostly used. This kind of equipment with only one-stage crushing either has high energy consumption, or the crushing is not fine enough, and the extraction The rate is low, and there are currently two-stage crushing, such as a kind of starch processing equipment disclosed in my utility model patent 2004200514257. The secondary crushing adopts blade crushing, the effect is poor, and the starch separation rate is low, which is only suitable for crude fiber processing of things. the

The purpose of the utility model is to solve the problems existing in the above-mentioned refining and separating machine, and provide a refining and separating machine which integrates crushing and separation, has low energy consumption, compact structure and high material separation rate. the

3. Contents of utility models

The technical solution to achieve the above purpose is: a pulp refining separator, which is composed of a frame, a transmission part, a water supply part, a pulverizer and a filtration separation system, and is characterized in that it adopts two-stage pulverizers, and the first-stage pulverizer Located on the top of the primary separator, the discharge port of the primary separator communicates with the feed port of the primary separator, the slag discharge port of the primary separator communicates with the feed port of the secondary grinder, and the secondary grinder Located above the secondary separator, the discharge port of the secondary pulverizer communicates with the feed port of the secondary separator. the

The utility model has the following advantages:

1. The secondary crushing adopts hammer crushing, and the material crushing rate is high;

2. The crushing and separation are alternately carried out, and the separation of materials is easier;

3. One-stage separation removes part of the material, reduces the blocking force, and reduces power consumption;

4. Combining crushing and separation in one machine, the structure is more compact and the floor space is small. the

4. Description of drawings

Below in conjunction with accompanying drawing several preferred embodiments of the present utility model are specifically described, wherein:

Fig. 1 is a kind of side view of the utility model, and part is cut away;

Fig. 2 is a kind of front view structure schematic diagram of the present utility model, part is cut away;

Fig. 3 is the concrete example figure of the present utility model;

Fig. 4 is another concrete example figure of the utility model. the

5. Specific implementation

As shown in Figure 1 and Figure 2, a pulp separator is composed of a frame 1, a transmission part 3, a water supply part 4, a pulverizer and a filtration separation system, wherein the primary pulverizer 5 is a shredded pulverizer , located on the top of the primary separator 6, the primary separator 6 is a horizontal stirring separator, which is composed of a stirring rotor 61 and a filter screen 62, etc., the discharge port of the primary pulverizer 5 and the inlet of the primary separator 6 The feed port is connected, and the discharge port of the primary separator 6 is connected with the feed port of the secondary pulverizer 7. The secondary pulverizer 7 is a hammer pulverizer, which mainly consists of multiple sets of hammer blades 71, a disc rotor 72 , constituted by a sieve plate 73, the secondary pulverizer 7 is located on the top of the secondary separator 8, the secondary separator 8 is also a horizontal stirring separator, the discharge port of the secondary pulverizer 7 and the feed of the secondary separator 8 The mouth communicates. The setting of the water supply system is relatively flexible. It has multiple water supply outlets, which are generally located above the primary separator and above the secondary pulverizer. Water is added to the primary pulverized material for better separation. In FIG. 3 , the outlet 9 of the secondary separator 8 is connected with other separators 10 to further separate the filtered material and improve the separation rate. the

In Fig. 3, there are two secondary pulverizers, two secondary pulverizers 7 are hammer pulverizers, their central axis is on a straight line, and the transmission pulley is positioned at both sides of the frame. The feed inlet of two secondary pulverizers 7 is communicated with the outlet of primary filter 6, and they are all positioned at the top of secondary separator 8, and discharge port enters the same feed inlet of secondary separator 8, and secondary pulverization The final materials all enter the secondary separator 8 for separation. the

In Fig. 4, the outlet 9 of the secondary separator 8 is connected to the separator of the curved net extruding type, and it is composed of a plurality of elutriation stirring separators 11, a plurality of extrusion rollers 12 and a filter conveying mesh belt 13 , corner roller 14, and mesh belt adjuster 15, each elutriation stirring separator 11 and squeeze roller 12 are arranged at intervals, all fixed on the frame, and the filter conveying mesh belt 13 is wrapped and squeezed under the support of corner roller 14 Part of the circumferential surface of the roller 12, the filter conveying mesh belt 13 is driven by the transmission mechanism to run non-stop. On the filter conveying mesh belt 13, deflectors 15 are installed at the positions between the outlets of each separator and the middle of the extrusion rollers. The deflector 15 is mainly used to prevent the separated material from flowing out of the filter conveying mesh belt 13 . the

The above is only the preferred version of the utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some modifications and improvements can also be made. For belonging to the scope of protection of the present utility model. the

Claims (5)

1. A refining separator, which is composed of a frame, a motor, a transmission part, a water supply part, a pulverizer and a filtration separation system, and is characterized in that: it adopts two-stage pulverizers, and the first-stage pulverizer is located at the first-stage separation On the top of the device, the discharge port of the primary pulverizer communicates with the feed port of the primary separator, the discharge port of the primary separator communicates with the feed port of the secondary pulverizer, and the secondary pulverizer is located in the secondary separator. On the top of the device, the discharge port of the secondary pulverizer communicates with the feed port of the secondary separator. 2. A pulp separator as claimed in claim 1, characterized in that: said secondary pulverizer is a hammer pulverizer. 3. A pulp separator as claimed in claim 1, characterized in that: the outlet of the secondary separator is connected with other separators. 4. A kind of pulp separator as claimed in claim 1, characterized in that: there are two secondary pulverizers, both of which are hammer pulverizers, and their central axes are on a straight line , the transmission pulley is located on both sides of the frame. 5. A kind of refining separator as claimed in claim 3, it is characterized in that: the outlet of the secondary separator is connected with the separator of the curved net extruding type, and the separator of the curved net extruding type is composed of multiple It is composed of one elutriation stirring separator, multiple extrusion rollers, filter conveying mesh belt, corner roller and mesh belt adjuster, and transmission mechanism. Each elutriation stirring separator and extrusion roller are arranged at intervals and are fixed on the frame. The filter conveying mesh belt wraps part of the peripheral surface of the squeeze roller under the support of the corner roller, and on the filter conveying mesh belt, deflectors are installed in the middle of each separator outlet and the squeeze roller.

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