Polycarboxylate superplasticizer storage tank

Abstract

The utility model relates to the field of water reducing agent storage tanks, and discloses a polycarboxylic acid water reducing agent storage tank, which comprises a tank body, a water storage tank, a water storage tank and a water storage tank, the connecting piece is mounted in the round hole in the bottom of the tank body and has two adjustable states: in the first state, the projection of the connecting piece is trapezoidal; in the second state, the projection is inverted trapezoidal; and the water outlet pipe is arranged on the connecting piece and is used for discharging the polycarboxylate superplasticizer in the tank body. According to the storage tank, the adjustable connecting piece is designed, so that the water outlet pipe can be easily pulled out when the storage tank needs to discharge materials, liquid can be completely discharged, residues are prevented from being formed at the bottom, and when the storage tank needs to be placed or transported, the water outlet pipe can be arranged in the tank body through the connecting piece, so that the bottom of the tank body is kept flat; and therefore, the stability of the storage tank during placement is ensured, and the storage and transportation processes are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of water reducing agent storage tanks, in particular to a polycarboxylic acid water reducing agent storage tank. Background Art

[0002] Polycarboxylate water reducer is a high-performance water reducer and a cement dispersant used in cement concrete. Polycarboxylate water reducer storage tank is a special container for storing polycarboxylate water reducer. PE plastic admixture storage tank or other non-metallic material storage tank is used to avoid reaction with iron.

[0003] A major disadvantage of flat-bottomed tanks is that they are inconvenient to discharge. Since the bottom is flat, the liquid may not be evenly distributed in the tank, especially when the amount of liquid is small, residue is likely to form at the bottom, resulting in incomplete discharge. Flat-bottomed tanks may require additional equipment or operations during the discharge process to ensure that the liquid can be completely discharged. Although conical-bottomed tanks are conducive to discharge, they are inconvenient to place due to their special bottom shape. Especially when stable placement or connection with other equipment is required, conical-bottomed tanks may not be as convenient as flat-bottomed tanks. Utility Model Content

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A polycarboxylate water-reducing agent storage tank, comprising:

[0006] A tank body, with a circular hole at the bottom, for storing the polycarboxylate water reducer;

[0007] The connector is installed in the round hole at the bottom of the tank and has two adjustable states:

[0008] In the first state, its projection is trapezoidal;

[0009] In the second state, its projection is an inverted trapezoid;

[0010] A water outlet pipe, installed on the connecting piece, for discharging the polycarboxylate water reducer in the tank;

[0011] The chassis is installed at the bottom of the tank body, and the chassis includes a plurality of limiting members, which are in contact with the bottom of the water outlet pipe and are used to limit the water outlet pipe.

[0012] Also includes:

[0013] The protective cover is installed on the outside of the tank body and connected to the chassis.

[0014] The chassis also includes:

[0015] A plurality of connection grooves are provided on the inner ring of the chassis, and the limit members are installed in the connection grooves;

[0016] A plurality of traction members have one end connected to the limiting member and the other end passing through the connection groove and connected to the inner ring of the protective sleeve.

[0017] An elastic member is connected in the connecting groove, and one end of the elastic member is connected to the limiting member.

[0018] The protective cover comprises:

[0019] A plurality of second magnetic components are installed on the inner ring of the protective sleeve, a plurality of first magnetic components are connected to the outer ring of the chassis, and the second magnetic components are connected to the first magnetic components.

[0020] The protective cover also includes:

[0021] Two handles are installed on the outside of the protective cover.

[0022] The inner circle of the connecting piece is connected with a fixing sleeve, and the water outlet pipe is connected to the inner circle of the fixing sleeve.

[0023] The projection of the limiting member is in an arc shape.

[0024] The utility model provides a polycarboxylate water-reducing agent storage tank. Compared with the prior art, it has the following beneficial effects:

[0025] 1. When the storage tank needs to be placed or transported, the outlet pipe can be inserted into the tank body through the connector, so that the bottom of the tank body remains flat, thereby ensuring the stability of the storage tank when placed, facilitating the storage and transportation process, retaining the convenience of the flat-bottomed storage tank in stable placement and connection with other equipment, and overcoming its disadvantage of inconvenient discharge.

[0026] 2. By designing a protective cover with a magnetic suction piece, the operation is easier when the protective cover is rotated to release the limit on the water outlet pipe. The setting of the magnetic suction piece also ensures the stability of the protective cover in a specific position, avoiding accidental movement or falling off during operation, and improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0028] Figure 2 This is a structural schematic diagram of the use status proposed by the utility model.

[0029] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model in an unused state.

[0030] Figure 4 This is a structural schematic diagram of the limit member of the utility model in the open state.

[0031] Figure 5This is a structural schematic diagram of the closed state of the limiting member proposed by the utility model.

[0032] Figure 6 for Figure 4 Enlarged view of point A in the middle.

[0033] The reference numerals in the figure are:

[0034] 1. Tank body; 101. Connecting piece; 102. Fixing sleeve; 103. Water outlet pipe;

[0035] 2. chassis; 201. position-limiting member; 202. connecting groove; 203. elastic member; 204. traction member; 205. first magnetic member;

[0036] 3. Protective cover; 301. Second magnetic attraction component; 302. Handle. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0038] Reference Figure 1-Figure 6 , a polycarboxylate water-reducing agent storage tank, comprising:

[0039] The tank body 1 has a circular hole at the bottom thereof for storing the polycarboxylate water-reducing agent; the connecting piece 101 is fixedly installed in the circular hole at the bottom of the tank body 1 and has two adjustable states: in the first state, its projection is a trapezoid; in the second state, its projection is an inverted trapezoid; the water outlet pipe 103 is fixedly installed on the connecting piece 101 and is used to discharge the polycarboxylate water-reducing agent in the tank body 1; the chassis 2 is fixedly installed at the bottom of the tank body 1, and the chassis 2 includes a plurality of limiting pieces 201, and the plurality of limiting pieces 201 are in contact with the bottom of the water outlet pipe 103 and are used to limit the water outlet pipe 103. The material of the connecting piece 101 is rubber, and a silicone material can also be used. The rubber connector 101 is soft and has strong deformation ability. When placing the tank body 1, the water outlet pipe 103 can be inserted into the tank body 1 through the connector 101, which can ensure that the bottom of the tank body 1 is flat when placed, which is more stable when placed and convenient for placement and transportation. When using the tank body 1, the tank body 1 is placed on a shelf with its bottom suspended in the air. The multiple limit members 201 are controlled to detach from the water outlet pipe 103, and the fixed restriction of the water outlet pipe 103 can be cancelled. The water outlet pipe 103 is pulled out from the bottom of the tank body 1, so that the connector 101 is inverted trapezoidal, which is conducive to the discharge of the polyhydroxy acid water reducer in the tank body 1.

[0040] Reference Figure 4 , Figure 5 and Figure 6 , the protective sleeve 3 is sleeved and installed on the outside of the tank body 1 and connected to the chassis 2; the chassis 2 also includes: a plurality of connecting grooves 202, which are opened in the inner ring of the chassis 2, and the limiting member 201 is installed in the connecting groove 202; a plurality of traction members 204, one end of which is connected to the limiting member 201, and the other end passes through the connecting groove 202 and is connected to the inner ring of the protective sleeve 3, and an elastic member 203 is connected in the connecting groove 202, and one end of the elastic member 203 is connected to the limiting member 201, and the limiting member 201 adopts a stainless steel rod, and can also adopt a wooden rod, and the traction member 204 adopts a nylon fine The elastic member 203 can be a torsion spring or a coil spring. The elastic member 203 can provide a restoring force to the initial position when the limit member 201 rotates. The protective sleeve 3 and the chassis 2 can provide a more stable support for the tank body 1. The deformation of the tank body 1 can be avoided during the storage of the polyhydroxy acid water reducer. When the protective sleeve 3 is rotated, the traction member 204 can be pulled. The traction member 204 pulls the limit member 201 to rotate in the connecting groove 202. After the limit member 201 is separated from the water outlet pipe 103, the water outlet pipe 103 can be pulled out from the bottom of the tank body 1.

[0041] Reference Figure 6 The protective cover 3 includes: a plurality of second magnetic members 301, which are installed on the inner ring of the protective cover 3, and a plurality of first magnetic members 205 are connected to the outer ring of the chassis 2, and the second magnetic members 301 are connected to the first magnetic members 205; two handles 302, which are installed on the outer side of the protective cover 3, and the second magnetic members 301 and the first magnetic members 205 are both made of neodymium iron boron magnets, and samarium cobalt magnets can also be used. When the first magnetic member 205 and the second magnetic member 301 are attached to each other, the position of the protective cover 3 can be stabilized, and the handle 302 can conveniently control the rotation of the protective cover 3. Only when the protective cover 3 is rotated and a rotational force is applied to the protective cover 3, the second magnetic member 301 will be separated from the first magnetic member 205, thereby realizing the rotation of the protective cover 3. When the protective cover 3 drives the second magnetic member 301 to move to the side of another first magnetic member 205, the first magnetic member 205 corresponding to it is adsorbed, and the position of the protective cover 3 can continue to be stabilized. At this time, the limit member 201 has entered the connecting groove 202.

[0042] Reference Figure 1-Figure 3 The inner circle of the connecting piece 101 is connected to the fixing sleeve 102, the outlet pipe 103 is connected to the inner circle of the fixing sleeve 102, the projection of the limiting piece 201 is an arc shape, and the arc-shaped limiting piece 201 can completely enter the connecting groove 202 without affecting the connecting piece 101 and the outlet pipe 103 extending from the chassis 2.

[0043] During use, when placing the tank body 1, the water outlet pipe 103 can be inserted into the tank body 1 through the connecting piece 101, which can ensure that the bottom of the tank body 1 is flat when placed, which is more stable when placed and convenient for placement and transportation. When using the tank body 1, the tank body 1 is placed on a shelf with its bottom suspended in the air. When the protective cover 3 is rotated, the traction piece 204 can be pulled, and the traction piece 204 pulls the limiting piece 201 to rotate in the connecting groove 202, so that multiple limiting pieces 201 are controlled to detach from the water outlet pipe 103. The first magnetic suction piece 205 and the second magnetic suction piece 301 are adsorbed when they are in contact with each other, which can stabilize the position of the protective cover 3. When the protective sleeve 3 is rotated, a rotational force is applied to the protective sleeve 3, and the second magnetic component 301 will separate from the first magnetic component 205, thereby realizing the rotation of the protective sleeve 3. When the protective sleeve 3 drives the second magnetic component 301 to move to the side of another first magnetic component 205, the corresponding first magnetic component 205 is adsorbed to continue to stabilize the position of the protective sleeve 3. At this time, the limit member 201 has entered the connecting groove 202, and the fixed restriction of the water outlet pipe 103 can be cancelled. The water outlet pipe 103 is pulled out from the bottom of the tank body 1, and the connecting member 101 can be in an inverted trapezoidal shape, which is conducive to the discharge of the polyhydroxy acid water reducer in the tank body 1.

[0044] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0045] By designing an adjustable connector 101, the outlet pipe 103 can be easily pulled out when the storage tank needs to be discharged, so that the connector 101 forms an inverted trapezoidal structure, which helps to completely discharge the liquid and avoid the formation of residue at the bottom. Compared with traditional flat-bottomed storage tanks, this design significantly improves the thoroughness of discharge and reduces the additional equipment or operations that may be required during the discharge process.

[0046] When the storage tank needs to be placed or transported, the outlet pipe 103 can be inserted into the tank body 1 through the connector 101, so that the bottom of the tank body 1 remains flat, thereby ensuring the stability of the storage tank when placed, facilitating the storage and transportation process, retaining the convenience of the flat-bottomed storage tank in stable placement and connection with other equipment, and overcoming its disadvantage of inconvenient discharge.

[0047] By designing the protective cover 3 with a magnetic element, the operation is easier when the protective cover 3 is rotated to release the limit on the water outlet pipe 103. The setting of the magnetic element also ensures the stability of the protective cover 3 in a specific position, avoids accidental movement or falling off during operation, and improves the safety of operation.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A polycarboxylate water-reducing agent storage tank, characterized in that: include: The tank body (1) has a circular hole at the bottom thereof for storing the polycarboxylate water reducer; The connecting piece (101) is installed in the circular hole at the bottom of the tank body (1) and has two adjustable states: In the first state, its projection is trapezoidal; In the second state, its projection is an inverted trapezoid; A water outlet pipe (103) is installed on the connecting piece (101) and is used to discharge the polycarboxylate water-reducing agent in the tank body (1); A chassis (2) is mounted on the bottom of the tank body (1), and the chassis (2) comprises a plurality of limiting members (201). The plurality of limiting members (201) are in contact with the bottom of the water outlet pipe (103) and are used to limit the position of the water outlet pipe (103).

2. A polycarboxylate water-reducing agent storage tank according to claim 1, characterized in that: Also includes: The protective sleeve (3) is installed on the outside of the tank body (1) and is connected to the bottom plate (2).

3. A polycarboxylate water-reducing agent storage tank according to claim 2, characterized in that: The chassis (2) further comprises: A plurality of connection grooves (202) are provided on the inner ring of the chassis (2), and the limiting members (201) are installed in the connection grooves (202); A plurality of traction members (204) have one end connected to the limiting member (201) and the other end passing through the connection groove (202) and connected to the inner ring of the protective sleeve (3).

4. A polycarboxylate water-reducing agent storage tank according to claim 3, characterized in that: An elastic member (203) is connected in the connecting groove (202), and one end of the elastic member (203) is connected to the limiting member (201).

5. A polycarboxylate water-reducing agent storage tank according to claim 2, characterized in that: The protective sleeve (3) comprises: A plurality of second magnetic attracting members (301) are mounted on the inner ring of the protective sleeve (3); a plurality of first magnetic attracting members (205) are connected to the outer ring of the chassis (2); and the second magnetic attracting members (301) are connected to the first magnetic attracting members (205).

6. A polycarboxylate water-reducing agent storage tank according to claim 5, characterized in that: The protective sleeve (3) further comprises: Two handles (302) are installed on the outside of the protective cover (3).

7. A polycarboxylate water-reducing agent storage tank according to claim 1, characterized in that: The inner ring of the connecting piece (101) is connected to a fixing sleeve (102), and the water outlet pipe (103) is connected to the inner ring of the fixing sleeve (102).

8. The polycarboxylate water-reducing agent storage tank according to claim 1, characterized in that: The projection of the limiting member (201) is in the shape of an arc.

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