CN211988252U - An energy-saving and environmentally friendly vacuum stirring device for the preparation of water-based adhesives - Google Patents

Abstract

The utility model discloses an energy-saving and environment-friendly vacuum stirring device for the preparation of water-based adhesives, which comprises a stirring barrel, a stirring motor and a stirring paddle. The stirring motor, the transmission output end of the stirring motor is connected with a stirring shaft through a key, and the stirring shaft is connected with the stirring paddle by bolts, and the stirring paddle has three groups, and the size of the stirring paddle gradually increases from top to bottom Increase, the upper and lower sides of the stirring shaft are connected with support rods through bolts, and one side of the support rods is connected with wall scraping paddles through bolts. The beneficial effects are: the utility model can effectively improve the stirring effect of the device, shorten the stirring time, and reduce the energy consumption by setting the stirring shaft, the stirring paddle and the scraping paddle, and at the same time of stirring, the sticky substance adhering to the inner wall of the stirring barrel can be removed. The mixture is scraped off, reducing the waste of raw materials and increasing the energy saving of the device.

Description

An energy-saving and environmentally friendly vacuum stirring device for the preparation of water-based adhesives

technical field

The utility model relates to the technical field of stirring devices, in particular to an energy-saving and environment-friendly vacuum stirring device for preparing water-based adhesives.

Background technique

The water-based adhesive is a kind of raw additive. It will become a strong adhesive only when heated to a certain temperature. The water-based adhesive is mainly dried or bonded by absorbing water on the surface. , In order to achieve a satisfactory bonding effect, a slightly viscous suspension emulsion containing pre-gelatinized starch must be added to the starch and water emulsion, which is stirred by a vacuum stirring device to ensure that the water-based adhesive is processed.

At present, the existing vacuum stirring device consumes a large amount of energy when stirring the water-based adhesive, and the stirring device adopts a single stirring paddle, which has poor stirring efficiency, long stirring time and low energy saving effect.

In addition, in order to ensure the vacuum of the existing vacuum stirring device, a vacuum pump is usually used to extract the gas and discharge it directly, and these gases will contain some harmful gases, and the odor is heavy. The direct discharge will affect the air quality of the workshop and damage the health of workers. , the environmental protection is poor.

Utility model content

(1) Technical problems to be solved

In order to overcome the shortcomings of the prior art, an energy-saving and environmentally friendly vacuum stirring device for the preparation of water-based adhesives is proposed, which solves the problem that the existing vacuum stirring device consumes a lot of energy when stirring the water-based adhesive, and the stirring device adopts a single The stirring paddle has the problems of poor stirring efficiency, long stirring time and low energy saving effect.

(2) Technical solutions

The utility model is realized by the following technical solutions: The utility model proposes an energy-saving and environment-friendly vacuum stirring device for the preparation of water-based adhesives, which comprises a stirring barrel, a stirring motor and a stirring paddle. The middle part of the barrel cover is connected with the stirring motor by bolts, and the transmission output end of the stirring motor is connected with a stirring shaft through a key, and the stirring shaft is connected with the stirring paddle by bolts, and there are three groups of the stirring paddles. The size of the stirring paddle gradually increases from top to bottom, the upper and lower sides of the stirring shaft are connected with support rods through bolts, and one side of the support rod is connected with a wall scraping paddle through bolts.

Further, an insulating layer is formed on the inner wall of the mixing bucket, and a sealing ring is nested between the bucket cover and the mixing bucket.

By adopting the above technical solution, stable support is provided by the stirring barrel, the air tightness of the device is increased by the barrel cover, and the stirring shaft is driven to rotate by the driving force provided by the stirring motor to stir the water-based adhesive, There are three groups of the stirring paddles, and the size is gradually increased, which can effectively improve the stirring effect of the device, shorten the stirring time, and reduce energy consumption. Scrape down, reduce waste of raw materials, increase energy saving of the device, increase the thermal insulation effect of the device through the insulation layer, reduce energy loss, and effectively prevent air from entering through the sealing ring, increase the air tightness of the device, and improve the vacuum of the device Effect.

Further, an electric push rod is connected between the barrel cover and the mixing barrel through bolts.

By adopting the above technical solution, the barrel cover can be easily opened, and at the same time, the barrel cover and the mixing barrel can be tightly connected, and the vacuum effect of the device can be improved.

Further, a feeding port is formed on one side of the upper end of the barrel cover, and the upper end of the feeding port is connected with a valve cover through a clamping groove.

By adopting the above technical solution, it is convenient to add raw materials into the mixing barrel, and the sealing effect of the feeding port end can be ensured by the valve cover.

Further, a vacuum pump is connected to the other side of the upper end of the barrel cover through bolts, and a gas purification filter is connected to the inlet end of the vacuum pump through a pipeline.

By adopting the above technical solution, the gas in the stirring barrel can be extracted in time to ensure the vacuum effect of the device. The gas purification filter has the same principle as the prior art, and can purify and filter the extracted gas to ensure the air quality of the workshop. Ensure the healthy working environment of workers and improve the environmental protection effect of the device.

Further, a feeding pipe is inserted into the middle of the bottom end of the mixing barrel, and a feeding valve is connected to the feeding pipe through a pipe hoop.

By adopting the above technical solution, the feeding valve can flexibly control the feeding of the water-based adhesive from the feeding pipe, so as to ensure the stirring effect of the adhesive and increase the flexibility of the device.

Further, the bottom end of the mixing barrel is connected with supporting legs through bolts.

By adopting the above technical solution, stable support can be provided for the device.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

1. In order to solve the problems that the existing vacuum stirring device consumes a large amount of energy when stirring the water-based adhesive, and the stirring device adopts a single stirring paddle, the stirring efficiency is poor, the stirring time is long, and the energy saving effect is low. By setting the stirring shaft, stirring paddle and scraping paddle, the stirring effect of the device can be effectively improved, the stirring time can be shortened, and the energy consumption can be reduced. waste and increase the energy saving of the device;

2. In order to solve the problem of the existing vacuum mixing device, in order to ensure the vacuum of the device, a vacuum pump is usually used to extract the gas and discharge it directly, and these gases will contain some harmful gases, and the smell is heavy, and the direct discharge will affect the air quality of the workshop. In view of the problems of harming workers' health and poor environmental protection, the utility model can effectively extract the gas in the device by setting up a vacuum pump and a gas purification filter to ensure the vacuum of the device, and at the same time, the extracted gas can be purified and filtered to ensure the air in the workshop. quality, ensure a healthy working environment for workers, and improve the environmental protection effect of the device.

Description of drawings

Fig. 1 is the structural representation of a kind of energy-saving and environment-friendly vacuum stirring device for preparing water-based adhesive according to the present utility model;

Fig. 2 is the main sectional view of a kind of energy-saving and environment-friendly vacuum stirring device for preparing water-based adhesive according to the present invention;

3 is a top view of an energy-saving and environmentally friendly vacuum stirring device for preparing water-based adhesives according to the present invention.

The reference numerals are explained as follows:

1. Stirring motor; 2. Feeding port; 3. Valve cover; 4. Barrel cover; 5. Mixing barrel; 6. Electric push rod; 7. Supporting leg; 8. Gas purification filter; 9. Vacuum pump; 10. Stirring Shaft; 11. Stirring paddle; 12. Support rod; 13. Wall scraping paddle; 14. Feeding pipe; 15. Feeding valve; 16. Insulation layer; 17. Sealing ring.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

As shown in Figures 1 to 3, an energy-saving and environmentally friendly vacuum stirring device for the preparation of a water-based adhesive in the present embodiment includes a stirring barrel 5, a stirring motor 1 and a stirring paddle 11, and the upper end of the stirring barrel 5 is provided with a barrel cover 4. The stirring motor 1 is connected to the middle of the barrel cover 4 by bolts. The transmission output end of the stirring motor 1 is connected to the stirring shaft 10 by keys. The upper and lower sides of the stirring shaft 10 are connected to the supporting rods 12 by bolts. The wall scraping paddle 13 is connected to provide stable support through the stirring barrel 5, the air tightness of the device is increased by the barrel cover 4, and the stirring shaft 10 is driven to rotate by the stirring motor 1 to provide driving force to stir the water-based adhesive, and the stirring shaft 10 There are stirring paddles 11 connected by bolts on the upper part. There are three sets of stirring paddles 11. The size of the stirring paddles 11 gradually increases from top to bottom, which can effectively improve the stirring effect of the device, shorten the stirring time, and reduce energy consumption. Scrape off the adhesive adhering to the inner wall of the mixing barrel 5 to reduce the waste of raw materials and increase the energy saving of the device. The inner wall of the mixing barrel 5 is formed with a thermal insulation layer 16, which can increase the thermal insulation effect of the device and reduce energy loss. A sealing ring 17 is nested between the mixing barrels 5, which can effectively prevent air from entering, increase the air tightness of the device, and improve the vacuum effect of the device. It is convenient to open the barrel cover 4, and at the same time, it ensures that the barrel cover 4 and the mixing barrel 5 are tightly connected to improve the vacuum effect of the device. The upper side of the barrel cover 4 is formed with a feeding port 2, and the upper end of the feeding port 2 is connected with a valve cover 3 through a slot, which can be It is convenient to add raw materials into the mixing barrel 5, and the sealing effect of the 2 end of the feeding port is ensured through the valve cover 3.

As shown in Figure 1, Figure 2 and Figure 3, in this embodiment, the other side of the upper end of the barrel cover 4 is connected with a vacuum pump 9 through bolts, and the inlet end of the vacuum pump 9 is connected with a gas purification filter 8 through a pipeline, so that the mixing barrel can be pulled out in time The gas in 5 ensures the vacuum effect of the device, and the gas purification filter 8 has the same principle as the prior art, which can purify and filter the extracted gas, ensure the air quality of the workshop, ensure the healthy working environment of workers, and improve the environmental protection effect of the device.

As shown in FIGS. 1 and 2 , in this embodiment, a feeding pipe 14 is inserted into the middle of the bottom end of the mixing barrel 5 , and a feeding valve 15 is connected to the feeding pipe 14 through a pipe hoop. The feeding valve 15 can be used to flexibly The water-based adhesive is controlled to be discharged from the feeding pipe 14 to ensure the stirring effect of the adhesive and increase the flexibility of the device. The bottom end of the mixing barrel 5 is connected with a support leg 7 by bolts, which can provide stable support for the device.

The specific implementation process of this embodiment is as follows: provide stable support through the support legs 7, place the device stably, then connect to an external power source, add production raw materials, water, etc. into the mixing barrel 5 through the feeding port 2, and then cover the valve cover 3 , to ensure the sealing effect of the feeding port 2, the stirring motor 1 provides driving force to drive the stirring shaft 10 to rotate, and the water-based adhesive is stirred. The stirring shaft 10 is connected with a stirring paddle 11 by bolts, and there are three groups of stirring paddles 11, which can be Effectively improve the stirring effect of the device, shorten the stirring time, and reduce energy consumption, and the wall scraping paddle 13 can scrape off the adhesive adhering to the inner wall of the mixing barrel 5 while stirring, reducing the waste of raw materials and increasing the energy saving of the device During the stirring process, the gas in the mixing barrel 5 is extracted through the vacuum pump 9 to ensure the vacuum of the device. At the same time, the extracted gas can be purified and filtered through the gas purification filter 8 to ensure the air quality of the workshop, ensure the healthy working environment of workers, and improve the The environmental protection effect of the device, when the water-based adhesive is evenly stirred, open the feeding valve 15 to control the water-based adhesive to be discharged from the feeding pipe 14, which is flexible and convenient to use. 5 Carry out a cleaning check.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention. The content has been fully described in the claims.

Claims (7)

1. The utility model provides an energy-concerving and environment-protective type vacuum mixing device is used in aqueous adhesive preparation which characterized in that: including agitator (5), agitator (1) and stirring rake (11), agitator (5) upper end is provided with bung (4), there is agitator (1) bung (4) middle part through bolted connection, (mixing) motor (1) transmission output has (mixing) shaft (10) through the key-type connection, there is through bolted connection on (mixing) shaft (10) stirring rake (11), stirring rake (11) have three groups, stirring rake (11) size from the top down crescent, there is bracing piece (12) both sides through bolted connection about (mixing) shaft (10), there is wall scraping rake (13) through bolted connection in bracing piece (12) one side.

2. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: the inner wall of the stirring barrel (5) is formed with a heat-insulating layer (16), and a sealing ring (17) is nested between the barrel cover (4) and the stirring barrel (5).

3. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: an electric push rod (6) is connected between the barrel cover (4) and the stirring barrel (5) through a bolt.

4. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: a feeding opening (2) is formed in one side of the upper end of the barrel cover (4), and a valve cover (3) is connected to the upper end of the feeding opening (2) through a clamping groove.

5. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: the other side of the upper end of the barrel cover (4) is connected with a vacuum pump (9) through a bolt, and the inlet end of the vacuum pump (9) is connected with a gas purification filter (8) through a pipeline.

6. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: a discharging pipe (14) is inserted in the middle of the bottom end of the stirring barrel (5), and a discharging valve (15) is connected to the discharging pipe (14) through a pipe hoop.

7. The energy-saving and environment-friendly vacuum stirring device for preparing the water-based adhesive according to claim 1, is characterized in that: the bottom end of the stirring barrel (5) is connected with a supporting leg (7) through a bolt.

Images