CN214526494U

CN214526494U - Novel metering device for papermaking chemicals

Info

Publication number: CN214526494U
Application number: CN202120113936.0U
Authority: CN
Inventors: 贾俊娇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-16
Filing date: 2021-01-16
Publication date: 2021-10-29
Anticipated expiration: 2031-01-16

Abstract

The utility model relates to a papermaking chemical measures technical field, discloses a novel papermaking chemical is with measuring device, which comprises a frame, the vertical downward fixed mounting in frame upper portion has the hopper, is located the vertical downward fixed intercommunication of tip has row material pipe under the hopper, frame left side middle part level right fixed mounting has electric putter, electric putter's drive end upside fixed connection terminal surface under weighing sensor. The utility model discloses when connecing the material, open the back with solenoid valve, in the material in the hopper was discharged the metering tube from row material pipe, can weigh through weighing sensor under the cooperation of layer board and metering tube, when the powder weight in the metering tube reached the setting value, solenoid valve closed immediately, then electric putter drives the layer board and removes left to discharge the intraductal material of metering, the metering material is more accurate and convenient.

Description

Novel metering device for papermaking chemicals

Technical Field

The utility model relates to a papermaking chemical measures technical field, specifically is a novel papermaking chemical is with measuring device.

Background

There are many varieties of chemicals for paper making, and the varieties are divided into two main categories: the chemical products for paper pulp and the chemical products for paper processing mainly comprise a paper pulp sizing agent, a reinforcing agent, a paper pulp defoaming agent, a waste paper deinking agent, a bleaching agent, a retention aid, a dispersing agent, a paper coating, an adhesive, a waterproof agent and the like.

Open (bulletin) CN204751421U through the retrieval and disclose a novel metering device for papermaking chemicals, including mount, sensor, weighing hopper, feed inlet, display screen, suction hood, transmission band, bracing piece, gyro wheel, base, discharging pipe, push rod, electromagnetic shaker and feed cylinder, base lower extreme both sides are equipped with the gyro wheel, are equipped with the transmission band on the base, are equipped with the bracing piece between transmission band both ends and the base, base upper right end is equipped with the mount, and the mount right side is equipped with the push rod, and the mount upper end is equipped with the weighing hopper, and the weighing hopper upper end is equipped with the feed inlet, and the weighing hopper both sides are equipped with the sensor, though this utility model discloses simple structure, reasonable, be convenient for transport, conveniently get the material, fly upward the environmental pollution who produces when not only having avoided the ejection of compact dust, also avoided the waste of material.

However, the inventor finds that the technical scheme still has at least the following defects:

the metering mechanism arranged in the technical scheme directly discharges materials through the discharging pipe, so that the problem of inaccurate metering is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel papermaking is metering device for chemicals has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel papermaking is metering device for chemicals, which comprises a frame, the vertical downward fixed mounting in frame upper portion has the hopper, is located the vertical downward fixed intercommunication has row material pipe under the hopper, frame left side middle part level has electric putter right fixed mounting, and electric putter's drive end upside fixed connection terminal surface under weighing sensor, and weighing sensor up end fixed connection is in layer board bottom surface intermediate position, is located frame right side middle part level right fixedly connected with xarm, the vertical fixedly connected with metering tube of xarm right-hand member portion.

As a preferred embodiment of the utility model, the upper part of the discharge pipe is fixedly communicated with an electromagnetic valve.

As a preferred embodiment of the utility model, the activity of metering tube upper end mouth cup joints the tip under row material pipe.

As a preferred embodiment of the present invention, the upper surface of the supporting plate is attached to the lower end surface of the metering tube for movable sealing.

As a preferred embodiment of the present invention, the metering tube and the supporting plate are stainless steel members.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses when connecing the material, open the back with solenoid valve, in the material in the hopper was discharged the metering tube from row material pipe, can weigh through weighing sensor under the cooperation of layer board and metering tube, when the powder weight in the metering tube reached the setting value, solenoid valve closed immediately, then electric putter drives the layer board and removes left to discharge the intraductal material of metering, the metering material is more accurate and convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a novel metering device for papermaking chemicals of the present invention;

fig. 2 is the utility model discloses a novel papermaking for chemicals metering device's metering tube position of distributing on the layer board overlooks the schematic structure.

In the figure: 1. a frame; 2. a hopper; 3. an electric push rod; 4. a cross arm; 5. a weighing sensor; 6. a support plate; 7. a metering tube; 8. a discharge pipe; 9. an electromagnetic valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a novel metering device for papermaking chemicals comprises a rack 1, wherein a hopper 2 is vertically and downwards fixedly installed at the upper part of the rack 1, a discharge pipe 8 is vertically and downwards fixedly communicated with the lower end part of the hopper 2, an electric push rod 3 is horizontally and rightwards fixedly installed in the middle of the left side of the rack 1, the upper side of a driving end of the electric push rod 3 is fixedly connected to the lower end face of a weighing sensor 5, the upper end face of the weighing sensor 5 is fixedly connected to the middle position of the bottom face of a supporting plate 6, a transverse arm 4 is horizontally and rightwards fixedly connected to the middle of the right side of the rack 1, and a metering pipe 7 is vertically and fixedly connected to the right end part of the transverse arm 4; specifically, the method comprises the following steps: when connecing the material, open back with solenoid valve 9, the material in the hopper 2 is followed row material pipe 8 and is discharged in metering tube 7, can weigh through weighing sensor 5 under the cooperation of layer board 6 and metering tube 7, when powder weight in metering tube 7 reaches the setting value, solenoid valve 9 is closed immediately, then electric putter 3 drives layer board 6 and removes left to discharge the material in metering tube 7, it is more accurate and convenient to measure the material.

In this embodiment, an electromagnetic valve 9 is fixedly connected to the upper portion of the discharge pipe 8.

In this embodiment, the upper port of the metering tube 7 is movably sleeved at the lower end of the discharge tube 8.

In this embodiment, the upper surface of the supporting plate 6 is attached to the lower end surface of the metering tube 7 and is movably sealed, so as to avoid the overflow of powder.

In this embodiment, the metering tube 7 and the supporting plate 6 are stainless steel parts, and the longer friction force of the service life is smaller.

It should be noted that, the utility model relates to a novel papermaking is dosing device for chemicals, each is the parts that general standard component or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The working principle is as follows: when connecing the material, open back with solenoid valve 9, the material in the hopper 2 is followed row material pipe 8 and is discharged in metering tube 7, can weigh through weighing sensor 5 under the cooperation of layer board 6 and metering tube 7, when powder weight in metering tube 7 reaches the setting value, solenoid valve 9 is closed immediately, then electric putter 3 drives layer board 6 and removes left to discharge the material in metering tube 7, it is more accurate and convenient to measure the material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel papermaking is metering device for chemicals which characterized in that: including frame (1), the vertical downward fixed mounting in frame (1) upper portion has hopper (2), is located the vertical downward fixed intercommunication of tip has row material pipe (8) under hopper (2), frame (1) left side middle part level has electric putter (3) to fixed mounting right, and the drive end upside fixed connection of electric putter (3) is terminal surface under weighing sensor (5), and weighing sensor (5) up end fixed connection is in layer board (6) bottom surface intermediate position, is located frame (1) right side middle part level fixedly connected with xarm (4) right, the vertical fixedly connected with metering tube (7) of xarm (4) right-hand member portion.

2. The novel metering device for papermaking chemicals as claimed in claim 1, wherein: an electromagnetic valve (9) is fixedly communicated with the upper part of the discharging pipe (8).

3. The novel metering device for papermaking chemicals as claimed in claim 1, wherein: the upper port of the metering pipe (7) is movably sleeved at the lower end part of the discharge pipe (8).

4. The novel metering device for papermaking chemicals as claimed in claim 1, wherein: the upper surface of the supporting plate (6) is attached to the lower end surface of the metering tube (7) and is movably and closely combined.

5. The novel metering device for papermaking chemicals as claimed in claim 1, wherein: the metering pipe (7) and the supporting plate (6) are both stainless steel pieces.