CN212059616U

CN212059616U - Sample filtrate extraction mechanism

Info

Publication number: CN212059616U
Application number: CN202020766242.2U
Authority: CN
Inventors: 郑笑冉; 徐世福; 毛彦军
Original assignee: Hulun Buir Shengtong Sugar Industry Co ltd
Current assignee: Hulun Buir Shengtong Sugar Industry Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-01
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a sample filtrating draws mechanism, include the support body, set up mesa on the support body, set up in the funnel of mesa lower extreme, set up clamping ring on the mesa, set up clamping ring cylinder on the mesa, set up in the paper feed roller of mesa front side, set up in the unwinding roller of paper feed roller below and set up in the collection pair roller of mesa rear side, the mesa in be provided with the weeping through-hole directly over the funnel, the clamping ring is located under the position of falling the appearance, the clamping ring is located the outer lane of weeping through-hole, the clamping ring with the piston rod of clamping ring cylinder is connected, the filter paper area of unwinding roller passes through from the front to the back in proper order the paper feed roller the upper surface of mesa reaches the collection pair roller, it is located to filter the clamping ring with between the mesa. The utility model discloses rational in infrastructure, easily operation, work efficiency is high, can follow and draw sample filtrating in the beet sample solution.

Description

Sample filtrate extraction mechanism

Technical Field

The utility model relates to a system sugar processing raw and other materials system appearance equipment technical field, concretely relates to sample filtrating draws mechanism.

Background

In recent years, northern sugar manufacturing enterprises implement a trade mode of 'price at best' according to the sugar content of beet when purchasing beet. Because the acquisition amount of the beet is generally 40-70 ten thousand tons, the acquisition time is concentrated, and the accuracy, justice and efficiency of sugar content detection of the beet are important.

In the prior art, sugar content detection of beets is usually completed by manual operation, and the efficiency is low, the consumed time is long from cutting, mincing, soaking, filtering and detecting of the beets, and the sample is not suitable to be used as an index basis for beet purchase due to overlong consumed time. The existing manual detection mode obviously cannot meet the requirement.

Therefore, in order to meet the requirement of sugar content detection of sugar beets in large batches, quickly, accurately and fairly, a sugar beet sugar detection and sample preparation production line with good automation level, high efficiency and high accuracy is urgently needed in the prior art, and in the production line, a sample filtrate extraction mechanism capable of extracting sample filtrate from a sugar beet sample solution is provided, which is a technical problem urgently needed to be solved at present.

Disclosure of Invention

The utility model aims at overcoming the defects in the prior art and providing a sample filtrate extraction mechanism which can extract sample filtrate from beet sample solution.

The utility model discloses a realize through following technical scheme: the utility model provides a sample filtrating draws mechanism, includes the support body, set up mesa on the support body, set up in the funnel of mesa lower extreme, set up clamping ring on the mesa, set up clamping ring cylinder on the mesa, set up in the paper roll of mesa front side, set up in the unwinding roller of paper roll below and set up in the collection pair roller of mesa rear side, the mesa in be provided with the weeping through-hole directly over the funnel, the clamping ring is located under the position of falling the appearance, the clamping ring is located the outer lane of weeping through-hole, the clamping ring with the piston rod of clamping ring cylinder is connected, the filter paper area of unwinding roller passes through in proper order from the front to the back the paper roll the upper surface of mesa reaches the collection pair roller, the filter paper area is located the clamping ring with between the mesa.

The vacuum suction filter tube is arranged in the funnel and penetrates through the side wall of the funnel to extend outwards, the vacuum suction filter tube is in sealing fit with the side wall of the funnel, and a check valve is arranged at the outlet of the lower end of the funnel.

The inlet of the vacuum suction filter tube faces downwards.

The table top is provided with a left pressing ring cylinder and a right pressing ring cylinder, the cylinder bodies of the two pressing ring cylinders are connected with the frame body through two connecting arms, and the left end part and the right end part of each pressing ring are respectively connected with piston rods of the two pressing ring cylinders.

And a filter paper filter residue box is arranged under the paper collecting pair roller.

The utility model has the advantages that: the utility model discloses rational in infrastructure, easily operation, work efficiency is high, can follow and draw sample filtrating in the beet sample solution.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic top view of the structure of fig. 1.

In the figure: 1-a table top; 2-a clamping ring cylinder; 3-pressing a ring; 4-a filter paper tape; 5-filter paper slag filtering box; 6-a funnel; 7-filtrate cup; 8-a delivery motor; 9-vacuum suction filter tube; 10-unwinding roller; 11-a paper feeding roller; 12-delivery pair roller; 13-a check valve; 14-an unwinding motor; 15-connecting arm.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a sample filtrate extraction mechanism comprises a frame body, a table top 1 arranged on the frame body, a funnel 6 arranged at the lower end of the table top 1, a pressing ring 3 arranged on the table top 1, a pressing ring cylinder 2 arranged on the table top 1, a paper passing roller 11 arranged on the front side of the table top 1, a unwinding roller 10 arranged below the paper passing roller 11 and a paper collecting roller 12 arranged on the rear side of the table top 1, wherein a liquid leakage through hole is formed in the table top 1 right above the funnel 6, the pressing ring 3 is arranged right below a sample inverting position, the pressing ring 3 is arranged on the outer ring of the liquid leakage through hole, the pressing ring 3 is connected with a piston rod of the pressing ring cylinder 2, a filter paper belt 4 of the unwinding roller 10 sequentially passes through the paper passing roller 11, the upper surface of the table top 1 and the paper collecting roller 12 from front to back, and the filter paper belt 4 is.

During operation, clamping ring cylinder 2 drives clamping ring 3 of rubber to push down, with the filter paper compaction on mesa 1, just in time empty the sample solution to clamping ring 3, the filtrating permeates filter paper, falls into filtrating cup 7 through funnel 6, obtains detecting the filtrating, later sends into the filtrating of acquireing and examine the analysis of sugar appearance.

Be provided with vacuum suction filter tube 9 in the funnel 6, this vacuum suction filter tube 9 passes the lateral wall of funnel 6 and outwards stretches out, and vacuum suction filter tube 9 is provided with check valve 13 with the sealed cooperation of the lateral wall of funnel 6, the lower extreme export of funnel 6. The vacuum suction filter tube 9 is connected with a vacuum pump, after the sample solution is poured into the pressing ring 3, the vacuum pump is opened, air is extracted through the vacuum suction filter tube 9, the filtering efficiency is accelerated, and the check valve 13 prevents air outside the funnel 6 from entering the funnel 6 through the lower port of the funnel 6; after the filtrate was extracted, the vacuum pump was turned off and the sample filtrate dropped into the filtrate cup 7. The inlet of the vacuum suction filter tube 9 faces downwards to avoid the filtrate entering.

The table top 1 is provided with a left pressing ring cylinder 2 and a right pressing ring cylinder 2, the cylinder bodies of the two pressing ring cylinders 2 are connected with the frame body through two connecting arms 15, and the left end part and the right end part of the pressing ring 3 are respectively connected with piston rods of the two pressing ring cylinders 2.

The delivery pair roller 12 comprises a driving roller driven by the delivery motor 8 and a pressing roller positioned above the driving roller, and the filter paper belt 4 passes through the space between the driving roller and the pressing roller.

A filter paper filter residue box 5 is arranged right below the paper collecting pair roller 12. After filtration, the clamping ring cylinder 2 rises, the clamping ring 3 is automatically opened, the unreeling motor 14 drives the unreeling roller 10 to unreel, and the paper collecting motor 8 drives the paper collecting roller pair 12 to automatically roll away used filter paper and filter residues and put into the filter paper filter residue box 5.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A sample filtrate draws mechanism which characterized in that: sample filtrating draws mechanism includes the support body, set up mesa on the support body, set up in the funnel of mesa lower extreme, set up clamping ring on the mesa, set up clamping ring cylinder on the mesa, set up in the paper roll of mesa front side, set up in the unwinding roller of paper roll below and set up in the collection pair roller of mesa rear side, the mesa in be provided with the weeping through-hole directly over the funnel, the clamping ring is located under the position of falling the appearance, the clamping ring is located the outer lane of weeping through-hole, the clamping ring with the piston rod of clamping ring cylinder is connected, the filter paper area of unwinding roller passes through in proper order from the front to the back the paper roll the upper surface of mesa reaches the collection pair roller, the filter paper tape is located the clamping ring with between the mesa.

2. The sample filtrate extraction mechanism of claim 1, wherein: the vacuum suction filter tube is arranged in the funnel and penetrates through the side wall of the funnel to extend outwards, the vacuum suction filter tube is in sealing fit with the side wall of the funnel, and a check valve is arranged at the outlet of the lower end of the funnel.

3. The sample filtrate extraction mechanism of claim 2, wherein: the inlet of the vacuum suction filter tube faces downwards.

4. The sample filtrate extraction mechanism of claim 3, wherein: the table top is provided with a left pressing ring cylinder and a right pressing ring cylinder, the cylinder bodies of the two pressing ring cylinders are connected with the frame body through two connecting arms, and the left end part and the right end part of each pressing ring are respectively connected with piston rods of the two pressing ring cylinders.

5. The sample filtrate extraction mechanism of claim 4, wherein: and a filter paper filter residue box is arranged under the paper collecting pair roller.